Ontology Philosophy Quotes

We've searched our database for all the quotes and captions related to Ontology Philosophy. Here they are! All 100 of them:

For, after all, how do we know that two and two make four? Or that the force of gravity works? Or that the past is unchangeable? If both the past and the external world exist only in the mind, and if the mind itself is controllable – what then?
George Orwell (1984)
I suppose therefore that all things I see are illusions; I believe that nothing has ever existed of everything my lying memory tells me. I think I have no senses. I believe that body, shape, extension, motion, location are functions. What is there then that can be taken as true? Perhaps only this one thing, that nothing at all is certain.
René Descartes
Beyond the fiction of reality, there is the reality of the fiction.
Slavoj Žižek (Less Than Nothing: Hegel and the Shadow of Dialectical Materialism)
All resistance is a rupture with what is. And every rupture begins, for those engaged in it, through a rupture with oneself.
Alain Badiou (Metapolitics)
Like apes, we breed, sleep, and die. Yet like God we say, "I am." We are ontological oxymorons.
Peter Kreeft (Jesus-Shock)
Light and Dark: each was unaware that the other existed.
Ashim Shanker (Don't Forget to Breathe (Migrations, Volume I))
One can ask why the I has to appear in the cogito {Descartes’ argument “I think therefore I am.}, since the cogito, if used rightly, is the awareness of pure consciousness, not directed at any fact or action. In fact the I is not necessary here, since it is never united directly to consciousness. One can even imagine a pure and self-aware consciousness which thinks of itself as impersonal spontaneity.
Jean-Paul Sartre
Bodies are real entities. Surfaces and lines are but fictitious entities. A surface without depth, a line without thickness, was never seen by any man; no; nor can any conception be seriously formed of its existence.
Jeremy Bentham (The Panopticon Writings: (Wo Es War) (Radical Thinkers))
At one moment, his eyes sparkled in the light and in the next they were enshrouded in shadow. What connected those bands of light and dark? Could they indeed have been distinct entities?
Ashim Shanker (Don't Forget to Breathe (Migrations, Volume I))
We each possess the ability creatively to respond to the ontological mystery of our existence.
Kilroy J. Oldster (Dead Toad Scrolls)
In the mind of all, fiction, in the logical sense, has been the coin of necessity;—in that of poets of amusement—in that of the priest and the lawyer of mischievous immorality in the shape of mischievous ambition,—and too often both priest and lawyer have framed or made in part this instrument.
Jeremy Bentham (The Panopticon Writings: (Wo Es War) (Radical Thinkers))
The stoics divided philosophy into three branches: logic, physics, and ethics. Logic covered not only the rules of correct argumentation, but also grammar, linguistics, rhetorical theory, epistemology, and all the tools that might be needed to discover the truth of any matter. Physics was concerned with the nature of the world and the laws that govern it, and so included ontology and theology as well as what we would recognize as physics, astronomy, and cosmology. Ethics was concerned with how to achieve happiness, or how to live a fulfilled and flourishing life as a human being. A stoic sage was supposed to be fully expert in all three aspects.
Robin Waterfield (Meditations)
And one thing we know is real: horror. It is so real, in fact, that we cannot be sure it could not exist without us. Yes, it needs our imaginations and our consciousness, but it does not ask or require our consent to use them. Indeed, horror operates with complete autonomy. Generating ontological havoc, it is mephitic foam upon which our lives merely float. And, all said, we must face up to it: horror is more real than we are.
Thomas Ligotti (Songs of a Dead Dreamer)
A philosopher's main task is to compulsively filibuster
Mohadesa Najumi
...it would be a very naive sort of dogmatism to assume that there exists an absolute reality of things which is the same for all living beings. Reality is not a unique and homogeneous thing; it is immensely diversified, having as many different schemes and patterns as there are different organisms. Every organism is, so to speak, a monadic being. It has a world of its own because it has an experience of its own. The phenomena that we find in the life of a certain biological species are not transferable to any other species. The experiences - and therefore the realities - of two different organisms are incommensurable with one another. In the world of a fly, says Uexkull, we find only "fly things"; in the world of a sea urchin we find only "sea urchin things.
Ernst Cassirer (An Essay on Man: An Introduction to a Philosophy of Human Culture)
Wyman's overpopulated universe is in many ways unlovely. It offends the aesthetic sense of us who have a taste for desert landscapes, but this is not the worst of it. Wyman's slum of possibles is a breeding ground for disorderly elements.
Willard Van Orman Quine
Its strangeness is, we might say, due to its very reality, to the very fact that there is existence. The questioning of Being is an experience of Being in its strangeness
Emmanuel Levinas (Existence and Existents)
This ground itself needs to be properly accounted for by that for which it accounts, that is, by the causation through the supremely original matter – and that is the cause as causa sui. This is the right name for the god of philosophy. Man can neither pray nor sacrifice to this god. Before the causa sui, man can neither fall to his knees in awe nor can he play music and dance before this god.
Martin Heidegger
Questions are not happenstance thoughts nor are questions common problems of today which one picks up from hearsay and booklearning and decks out with a gesture of profundity questions grow out of confrontation with the subject matter and the subject matter is there only where eyes are, it is in this manner that questions will be posed and all the more considering that questions that have today fallen out of fashion in the great industry of problems. One stands up for nothing more than the normal running of the industry. Philosophy interprets its corruption as the resurrection of metaphysics.
Martin Heidegger (Ontology: The Hermeneutics of Facticity (Studies in Continental Thought))
This is the feeling that I call ‘ontological rootedness’ – ontology being that branch of philosophy that deals with the nature and experience of existence. My suggestion is that we will love only those (very rare) people or things or ideas or disciplines or landscapes that can inspire in us a promise of ontological rootedness. If they can, we will love them regardless of their other qualities: regardless of how beautiful or good they are; of how (in the case of people we love) generous or altruistic or compassionate; of how interested in our life and projects. And regardless, even, of whether they value us. For love's overriding concern is to find a home for our life and being.
Simon May (Love: A History)
Ontology is more like a playground than a science.
Richard Rorty
On a basic level- everything we say- essentially anything that comes out of our mouths is a rationalisation in some form or another
Mohadesa Najumi
How many possible men are there in that doorway?
Willard Van Orman Quine (From a Logical Point of View: Nine Logico-Philosophical Essays)
We are in an outside that carries inner worlds.
Peter Sloterdijk
There is a voice that doesn't use words. LISTEN. Listen to silence, it has so much to say. Let silence take you to the core of life.
Alexis Karpouzos (Cosmology: Philosophy & Physics)
Being and not being are not two different realities, but two different aspects of the same reality.
Raheel Farooq
Books you have read share a deep ontological similarity with books you haven't: both can be profoundly fuzzy. At times books you haven't read shine more brightly than those you have, and often reading part of a book will shape your mind more decisively than reading all of it; there is no inherent epistemic superiority to having read a book or not having read it.
John Durham Peters (The Marvelous Clouds: Toward a Philosophy of Elemental Media)
What is necessary is that epistemology, instead of being the pre-condition for ontology, should grow in it and with it, being at the same time a means and an object of explanation, helping to uphold, and itself upheld by, ontology, as the parts of any true philosophy mutually will sustain each other.
Étienne Gilson (Methodical Realism: A Handbook for Beginning Realists)
Under conditions of a truly human existence, the difference between succumbing to disease at the age of ten, thirty, fifty, or seventy, and dying a "natural" death after a fulfilled life, may well be a difference worth fighting for with all instinctual energy. Not those who die, but those who die before they must and want to die, those who die in agony and pain, are the great indictment against civilization. They also testify to the unredeemable guilt of mankind. Their death arouses the painful awareness that it was unnecessary, that it could be otherwise. It takes all the institutions and values of a repressive order to pacify the bad conscience of this guilt. Once again, the deep connection between the death instinct and the sense of guilt becomes apparent. The silent "professional agreement" with the fact of death and disease is perhaps one of the most widespread expressions of the death instinct -- or, rather, of its social usefulness. In a repressive civilization, death itself becomes an instrument of repression. Whether death is feared as constant threat, or glorified as supreme sacrifice, or accepted as fate, the education for consent to death introduces an element of surrender into life from the beginning -- surrender and submission. It stifles "utopian" efforts. The powers that be have a deep affinity to death; death is a token of unfreedom, of defeat. Theology and philosophy today compete with each other in celebrating death as an existential category: perverting a biological fact into an ontological essence, they bestow transcendental blessing on the guilt of mankind which they help to perpetuate -- they betray the promise of utopia.
Herbert Marcuse (Eros and Civilization: A Philosophical Inquiry into Freud)
It is nothing new, these vital lies men tell themselves, muttering and mumbling them like charms and incantations against the powers of Night. The voodoos and medicine men and the devil-devil doctors were the fathers of metaphysics. Night and the Noseless One were ogres that beset the way of light and life. And the metaphysicians would win by if they had to tell lies to do it. They were vexed by the brazen law of the Ecclesiast that men die like the beasts of the field and their end is the same. Their creeds were their schemes, their religions their nostrums, their philosophies their devices, by which they half-believed they would outwit the Noseless One and the Night. "Bog-lights, vapours of mysticism, psychic overtones, soul orgies, wailings among the shadows, weird gnosticisms, veils and tissues of words, gibbering subjectivisms, gropings and maunderings, ontological fantasies, pan-psychic hallucinations—this is the stuff, the phantasms of hope, that fills your bookshelves. Look at them, all the sad wraiths of sad mad men and passionate rebels—your Schopenhauers, your Strindbergs, your Tolstois and Nietzsches. "Come. Your glass is empty. Fill and forget.
Jack London (John Barleycorn)
The fact that a patient is classified as mentally or emotionally sick prevents the psychotherapist from enquiring into the possibility of whether, or to what extent, his patient may be cognitively right. It is perfectly possible that a person with 'existential frustration', 'ontological despair', or simply 'sub-clinical depression' may, because of his abnormal condition, be in a better position to look through the camouflage of life that still is deceiving the 'healthy' psychotherapists.
Herman Tønnessen (Happiness is for the Pigs: Philosophy vs Psychotherapy)
For Nishitani, then, the only way beyond nihilism is through nihilism. And here Nishitani borrows from the Buddhist concept of śūnyatā, conventionally translated as “nothingness” or “emptiness.” In contrast to the relative nothingness of modern nihilism, which is privative, and predicated on the absence of being (that is, an ontology), Nishitani proposes an absolute nothingness, which is purely negative and predicated on a paradoxical foundation of non-being (that is, a meontology). “Emptiness
Eugene Thacker (In the Dust of This Planet: Horror of Philosophy)
It is wrong to oppose to objects an isolated ego-subject, without seeing in the Dasein the basic constitution of being-in-the-world; but it is equally wrong to suppose that the problem is seen in principle and progress made toward answering it if the solipsism of the isolated ego is replaced by a solipsism en deux in the I-thou relationship. As a relationship between Dasein and Dasein this has its possibility only on the basis of being-in-the-world. Put otherwise, being-in-the-world is with equal originality both being-with and being-among.
Martin Heidegger (The Basic Problems of Phenomenology (Studies in Phenomenology & Existential Philosophy))
...we are reluctant to admit that the poetic imagination sets the bounds for human thought. At the heart of philosophy's quarrel with poetry is the fear that the imagination goes all the way down—that there is nothing we talk about that we might not have talked of differently.
Richard Rorty
God creates the world out of itself, out of “nothing”. God is not a conscious superbeing that creates the world. God is an astonishing hive mind, composed of countless individual mental cells (monads), which dialectically come to consciousness of what they are through their mutual interactions.
Thomas Stark (Tractatus Logico-Mathematicus: How Mathematics Explains Reality (The Truth Series Book 14))
I am not proposing any return to reality—to foundations, to the solidity of an ontology that has its feet on the ground—against the risks of rampant irrationalism, as it seems to me is happening today in certain returns to phenomenology, now combined with the attention of the cognitive sciences,
Gianni Vattimo (Of Reality: The Purposes of Philosophy)
From ancient times, those systems of thought that merit the name ‘philosophy’ or ‘religion’ have developed an all-embracing worldview with at least two dimensions. The first is a theory of value, or ethics, that relates to how human life should be lived. The second is a theory of being, or ontology, which posits the structure of existence, or of the world.
Daisaku Ikeda (New Humanism, A: The University Addresses of Daisaku Ikeda)
What are the units of ontology really that I should be a part of a whole, but not be, in all my awareness, chiefly the whole unto itself?
Ashim Shanker
For Einstein, as for Gödel, philosophy without ontology was an illusion, and physics without philosophy reduced to engineering.
Palle Yourgrau (A World Without Time: The Forgotten Legacy of Godel and Einstein)
It is not easy for students to realize that to ask, as they often do, whether God exists and is merciful, just, good, or wrathful, is simply to project anthropomorphic concepts into a sphere to which they do not pertain. As the Upaniṣads declare: 'There, words do not reach.' Such queries fall short of the question. And yet—as the student must also understand—although that mystery is regarded in the Orient as transcendent of all thought and naming, it is also to be recognized as the reality of one’s own being and mystery. That which is transcendent is also immanent. And the ultimate function of Oriental myths, philosophies, and social forms, therefore, is to guide the individual to an actual experience of his identity with that; tat tvam asi ('Thou art that') is the ultimate word in this connection. By contrast, in the Western sphere—in terms of the orthodox traditions, at any rate, in which our students have been raised—God is a person, the person who has created this world. God and his creation are not of the same substance. Ontologically, they are separate and apart. We, therefore, do not find in the religions of the West, as we do in those of the East, mythologies and cult disciplines devoted to the yielding of an experience of one’s identity with divinity. That, in fact, is heresy. Our myths and religions are concerned, rather, with establishing and maintaining an experience of relationship—and this is quite a different affair. Hence it is, that though the same mythological images can appear in a Western context and an Eastern, it will always be with a totally different sense. This point I regard as fundamental.
Joseph Campbell (The Mythic Dimension - Comparative Mythology)
Only one number can stake any claim to any special status, and that is zero – the origin – upon which all other numbers depend. It is the perfect balance point of all the other numbers, which is why the monad is the “container” of all other numbers, their source. There it is, slap bang in the middle of the Euler unit circle, controlling all. It’s the SOUL of the circle.
Mike Hockney (The God Equation)
...Although the term Existentialism was invented in the 20th century by the French philosopher Gabriel Marcel, the roots of this thought go back much further in time, so much so, that this subject was mentioned even in the Old Testament. If we take, for example, the Book of Ecclesiastes, especially chapter 5, verses 15-16, we will find a strong existential sentiment there which declares, 'This too is a grievous evil: As everyone comes, so they depart, and what do they gain, since they toil for the wind?' The aforementioned book was so controversial that in the distant past there were whole disputes over whether it should be included in the Bible. But if nothing else, this book proves that Existential Thought has always had its place in the centre of human life. However, if we consider recent Existentialism, we can see it was the French philosopher Jean-Paul Sartre who launched this movement, particularly with his book Being and Nothingness, in 1943. Nevertheless, Sartre's thought was not a new one in philosophy. In fact, it goes back three hundred years and was first uttered by the French philosopher René Descartes in his 1637 Discours de la Méthode, where he asserts, 'I think, therefore I am' . It was on this Cartesian model of the isolated ego-self that Sartre built his existential consciousness, because for him, Man was brought into this world for no apparent reason and so it cannot be expected that he understand such a piece of absurdity rationally.'' '' Sir, what can you tell us about what Sartre thought regarding the unconscious mind in this respect, please?'' a charming female student sitting in the front row asked, listening keenly to every word he had to say. ''Yes, good question. Going back to Sartre's Being and Nothingness it can be seen that this philosopher shares many ideological concepts with the Neo-Freudian psychoanalysts but at the same time, Sartre was diametrically opposed to one of the fundamental foundations of psychology, which is the human unconscious. This is precisely because if Sartre were to accept the unconscious, the same subject would end up dissolving his entire thesis which revolved around what he understood as being the liberty of Man. This stems from the fact that according to Sartre, if a person accepts the unconscious mind he is also admitting that he can never be free in his choices since these choices are already pre-established inside of him. Therefore, what can clearly be seen in this argument is the fact that apparently, Sartre had no idea about how physics, especially Quantum Mechanics works, even though it was widely known in his time as seen in such works as Heisenberg's The Uncertainty Principle, where science confirmed that first of all, everything is interconnected - the direct opposite of Sartrean existential isolation - and second, that at the subatomic level, everything is undetermined and so there is nothing that is pre-established; all scientific facts that in themselves disprove the Existential Ontology of Sartre and Existentialism itself...
Anton Sammut (Paceville and Metanoia)
We have seen, therefore, that I am not allowed even to *assume*, for the sake of the necessary practical use of my reason *God, freedom, immortality*, unless at the same time *I deprive* speculative reason of its pretensions to transcendent insights. Reason, namely, in order to arrive at these, must employ principles which extend only to objects of possible experience, and which, if in spite of this they are applied also to what cannot be an object of experience, actually always change this into an appearance, thus rendering all practical *expansion* of pure reason impossible. Hence I had to suspend *knowledge* in order to make room for *belief*. For the dogmatism of metaphysics without a preceding critique of pure reason, is the source of all that disbelief which opposes morality and which is always very dogmatic.
Immanuel Kant (Critique of Pure Reason)
The difference between Lorentz's Transformation in Lorentz's theory and Lorentz's Transformation in Einstein's Special Relativity is not mathematical but ontological and epistemological and, being so, it was to be expected the emergence of historians, scientists, and philosophers that, not having understood in depth the philosophical content and transcendence of the theory, would minimize Einstein's contribution.
Felix Alba-Juez (Galloping with Light - The Special Theory of Relativity (Relativity free of Folklore #6))
Science and Metaphysics show us part of what “is”. Logic and Epistemology help us interpret this part and understand how much of it we can really know. And finally, Ethics teaches us how to embrace this knowledge and how to cherry-pick only those things that will give us endurance and contentment in the long run, avoiding those that may keep our hearts buried in the ground; how to live well and decently and how to help the society function properly.
Giannis Delimitsos
When you look deeply into yourself you may be able to see that there is, in this moment, a quality of aliveness that is animating you that is not philosophical and is not abstract. It's independent of what you think about it, what you believe about it and what you feel about it. It's always there! it is animating your breath, It is coursing the spirit, it is what makes it possible for you to think and speak and see and hear. This is the Invisible Touch.
Alexis Karpouzos (The self-criticism of science)
This book first arose out of a passage in Borges, out of the laughter that shattered, as I read the passage, all the familiar landmarks of my thought—our thought that bears the stamp of our age and our geography—breaking up all the ordered surfaces and all the planes with which we are accustomed to tame the wild profusion of existing things, and continuing long afterwards to disturb and threaten with collapse our age-old distinction between the Same and the Other. This passage quotes a ‘certain Chinese encyclopaedia’ in which it is written that ‘animals are divided into: (a) belonging to the Emperor, (b) embalmed, (c) tame, (d) suckling pigs, (e) sirens, (f) fabulous, (g) stray dogs, (h) included in the present classification, (i) frenzied, (j) innumerable, (k) drawn with a very fine camelhair brush, (l) et cetera, (m) having just broken the water pitcher, (n) that from a long way off look like flies’. In the wonderment of this taxonomy, the thing we apprehend in one great leap, the thing that, by means of the fable, is demonstrated as the exotic charm of another system of thought, is the limitation of our own, the stark impossibility of thinking that.
Michel Foucault (The Order of Things: An Archaeology of the Human Sciences)
What is the fundamental nature of reality? Philosophers call this the question of ontology—the study of the basic structure of the world, the ingredients and relationships of which the universe is ultimately composed. It can be contrasted with epistemology, which is how we obtain knowledge about the world. Ontology is the branch of philosophy concerned with the nature of reality; we also talk about “an” ontology, referring to a specific idea about what that nature actually is.
Sean Carroll (The Big Picture: On the Origins of Life, Meaning, and the Universe Itself)
If Samkhya-Yoga philosophy does not explain the reason and origin of the strange partnership between the spirit and experience, at least tries to explain the nature of their association, to define the character of their mutual relations. These are not real relationships, in the true sense of the word, such as exist for example between external objects and perceptions. The true relations imply, in effect, change and plurality, however, here we have some rules essentially opposed to the nature of spirit. “States of consciousness” are only products of prakriti and can have no kind of relation with Spirit the latter, by its very essence, being above all experience. However and for SamPhya and Yoga this is the key to the paradoxical situation the most subtle, most transparent part of mental life, that is, intelligence (buddhi) in its mode of pure luminosity (sattva), has a specific quality that of reflecting Spirit. Comprehension of the external world is possible only by virtue of this reflection of purusha in intelligence. But the Self is not corrupted by this reflection and does not lose its ontological modalities (impassibility, eternity, etc.). The Yoga-sutras (II, 20) say in substance: seeing (drashtri; i.e., purusha) is absolute consciousness (“sight par excellence”) and, while remaining pure, it knows cognitions (it “looks at the ideas that are presented to it”). Vyasa interprets: Spirit is reflected in intelligence (buddhi), but is neither like it nor different from it. It is not like intelligence because intelligence is modified by knowledge of objects, which knowledge is ever-changing whereas purusha commands uninterrupted knowledge, in some sort it is knowledge. On the other hand, purusha is not completely different from buddhi, for, although it is pure, it knows knowledge. Patanjali employs a different image to define the relationship between Spirit and intelligence: just as a flower is reflected in a crystal, intelligence reflects purusha. But only ignorance can attribute to the crystal the qualities of the flower (form, dimensions, colors). When the object (the flower) moves, its image moves in the crystal, though the latter remains motionless. It is an illusion to believe that Spirit is dynamic because mental experience is so. In reality, there is here only an illusory relation (upadhi) owing to a “sympathetic correspondence” (yogyata) between the Self and intelligence.
Mircea Eliade (Yoga: Immortality and Freedom)
We assert now that Being is the proper and sole theme of philosophy. This is not our own invention; it is a way of putting the theme which comes to life at the beginning of philosophy in antiquity, and it assumes its most grandiose form in Hegel's logic. At present we are merely asserting that Being is the proper and sole theme of philosophy. Negatively, this means that philosophy is not a science of beings but of Being or, as the Greek expression goes, ontology. We take this expression in the widest possible sense and not in the narrower one it has, say, in Scholasticism or in modern philosophy in Descartes and Leibniz. A discussion of the basic problems of phenomenology then is tantamount to providing fundamental substantiation for this assertion that philosophy is the science of Being and establishing how it is such. The discussion should show the possibility and necessity of the absolute science of Being and demonstrate its character in the very process of the inquiry. Philosophy is the theoretical conceptual interpretation of Being, of Being's structure and its possibilities. Philosophy is ontological." ―from_The Basic Problems of Phenomenology_
Martin Heidegger
Ontological Fourier mathematics is the complete mathematical explanation of Cartesian philosophy. It converts a substance dualism into a dual-aspect substance monism. There is only one substance - mathematics - but it can exist both dimensionlessly (as mind) and dimensionally (as matter, the product of mind). Mind adds the framing dimensions of space (extended real numbers) and time (extended imaginary numbers) to the unextended real and imaginary numbers of the frequency domain. (Ontologically, frequencies are not in space and time. They are instead the source of space and time).
Steve Madison (Transconsciousness)
Causes of individuals presuppose causes of the species, which are not univocal yet not wholly equivocal either, since they are expressing themselves in their effects. We could call them analogical. In language too all universal terms presuppose the non-univocal analogical use of the term *being*.
Thomas Aquinas (Summa Theologiae: A Concise Translation)
Zero is at the core of the PSR because nothing can prevent zero’s existence, it requires nothing, and it is infinitely stable under all transformations. A zero is a singularity, a point, the most stable thing you can possibly get, hence the necessary basis of existence. The PSR is the science of zero.
Thomas Stark (Inside Reality: The Inner View of Existence (The Truth Series Book 11))
The idea of mathematics having an ontology is the very last idea science would ever accept since its acceptance would instantly falsify science and require its replacement by ontological mathematics. Doesn’t it alarm you that science deliberately seeks to reject the very thing – mathematics – on which it is 100% reliant?
David Sinclair (Universals Versus Particulars: The Ultimate Intellectual War)
Philosophy means and includes five fields of study and discourse: logic, aesthetics, ethics, politics, and metaphysics. Logic is the study of ideal method in thought and research: observation and introspection, deduction and induction, hypothesis and experiment, analysis and synthesis - such are the forms of human activity which logic tries to underhand the guide; it is a dull study for most of us, and yet the great events in the history of understand are the improvements men have made in their methods of thinking and research. Aesthetics is the study of ideal form, or beauty; it is the philosophy of art. Ethics is the study of ideal conduct; the highest knowledge, said Socrates, is the knowledge of good and evil, the knowledge of good and evil, the knowledge of the wisdom of life. Politics is the study of ideal social organization (it is not, as one might suppose, the art and science of capturing and keeping office); monarchy, aristocracy, democracy, socialism, anarchism, feminisim - these are the dramatis personae of political philosophy. And lastly, metaphysics (which gets into so much trouble because it is not, like the other forms of philosophy, an attempt to coordinate the real in the light of the ideal) is the study of the "ultimate reality" of all things: of the real and final nature of "matter" (ontology), of "mind" (philosophical psychology), and of the interrelation of "mind" and "matter" in the processes of perception and knowledge (epistemology).
Will Durant (The Story of Philosophy: The Lives and Opinions of the World's Greatest Philosophers)
Numbers are the only things that can be eternal. That’s why they are the arche, the foundation of all. Numbers actually exist as specific ordered number sequences concerning circles and the waves associated with them. No one can cause numbers to exist, or create numbers. They have always existed. They are the uncaused, the uncreated. They cause and create everything else.
Jack Tanner (The Birth of Ontological Mathematics: The Origin of the Ultimate Intellectual Revolution)
[Genesis] is not myth. It is not history in the conventional sense, a mere recording of events. Nor is it theology: Genesis is less about God than about human beings and their relationship with God. The theology is almost always implicit rather than explicit. What Genesis is, in fact, is philosophy written in a deliberately non-philosophical way. It deals with all the central questions of philosophy: what exists (ontology), what can we know (epistemology), are we free (philosophical psychology), and how we should behave (ethics). But it does so in a way quite unlike the philosophical classics from Plato to Wittgenstein. To put it at its simplest: philosophy is truth as system. Genesis is truth as story. It is a unique work, philosophy in the narrative mode.
Jonathan Sacks (Genesis: The Book of Beginnings (Covenant & Conversation: A Weekly Reading of the Jewish Bible))
What is time? Who can explain this easily and briefly? Who can comprehend this even in thought so as to articulate the answer in words? Yet what do we speak of, in our familiar everyday conversation, more than of time? We surely know what we mean when we speak of it. We also know what is meant when we hear someone else talking about it. What then is time? Provided that no one asks me, I know. If I want to explain it to an inquirer, I do not know. But I confidently affirm myself to know that if nothing passes away, there is no past time, and if nothing arrives, there is no future time, and if nothing existed there would be no present time. Take the two tenses, past and future. How can they 'be' when the past is not now present and the future is not yet present? Yet if the present were always present, it would not pass into the past: it would not be time but eternity. If then, in order to be time at all, the present is so made that it passes into the past, how can we say that this present also 'is'? The cause of its being is that it will cease to be. So indeed we cannot truly say that time exists except in the sense that it tends toward non-existence.
Augustine of Hippo (Confessions)
Historically, discoveries of pure science are slow to reach the mainstream compared with those of the applied sciences, which noisily announce themselves with new medicines and gadgets. The Hubble has proved an exception, remaking, in a single generation, the popular conception of the universe. It has accomplished this primarily through the aesthetic force of its discoveries, which distill the difficult abstractions of astrophysics into singular expressions of color and light, vindicating Keats’s famous couplet: “Beauty is truth, truth beauty.” Though philosophy has hardly registered it, the Hubble has given us nothing less than an ontological awakening, a forceful reckoning with what is. The telescope compels the mind to contemplate space and time on a scale just shy of the infinite.
Ross Andersen
A third position has been called "strong Al." When the Mind As Computer metaphor is believed as a deep scientific truth, the true believers interpret the ontology and the inferential patterns that the metaphor imposes on the mind as defining the essence of mind itself. For them, concepts are formal symbols, thought is computation (the manipulation of those symbols), and the mind is a computer program.
George Lakoff (Philosophy In The Flesh: The Embodied Mind and Its Challenge to Western Thought)
When we say of things that they are finite, we understand thereby that they not only have a determinateness, that their quality is not only a reality and an intrinsic determination, that finite things are not merely limited . . . but that on the contrary, non-being constitutes their nature and being. Finite things are, but their relation to themselves is that they are negatively self-related and this very relation drives them beyond their being. They are, but the truth of this being is their destruction. The finite not only alters, as anything does, but it ceases to be, and it is not merely a possibility that it ceases to be, as though it could be that it might not cease. No, the nature of the being of finite things is that they have within them the seeds of their own destruction; the hour of their birth is the hour of their death.
Georg Wilhelm Friedrich Hegel (Science of Logic)
If you want to know the secrets of existence, do the math. There is no other way. There is only one truth, the truth of mathematics. It is the infallible, absolute truth. All truth-seekers come in the end to mathematics. Pythagoras got there first. It’s time for everyone else to join him and hear the Music of the Spheres. Are your ears attuned to the perfect notes of the universe? Only the gods can hear the divine music. Are you one of them?
Thomas Stark (The Sheldrake Shift: A Critical Evaluation of Morphic Resonance (The Truth Series Book 13))
What Genesis is, in fact, is philosophy written in a deliberately non-philosophical way. It deals with all the central questions of philosophy: what exists (ontology), what can we know (epistemology), are we free (philosophical psychology), and how we should behave (ethics). But it does so in a way quite unlike the philosophical classics from Plato to Wittgenstein. To put it at its simplest: philosophy is truth as system. Genesis is truth as story.
Jonathan Sacks (Genesis: The Book of Beginnings (Covenant & Conversation 1))
Chapter 1 argues that at the heart of Aztec metaphysics stands the ontological thesis that there exists at bottom just one thing: dynamic, vivifying, eternally self-generating and self-regenerating sacred power, force, or energy. The Aztecs referred to this power as teotl. Reality and thus the cosmos and all its inhabitants are identical with and consist of teotl. Since teotl is constitutionally uniform, reality consists ultimately of just one kind of stuff: energy.
James Maffie (Aztec Philosophy: Understanding a World in Motion)
You can see likewise that the contradiction involved in the concept of 'salvaging' is not a simple intellectual contradiction, but a dialectical one. That is to say, it is only possible to rescue ontology in the shape of this dialectical contradiction, in this pattern in which existence and existent things are mutually interrelated and interdependent - as opposed to an abstract conception of ontology as pure existence standing in absolute opposition to existing beings.
Theodor W. Adorno (Kant's 'Critique of Pure Reason')
You can see likewise that the contradiction involved in the concept of 'salvaging' is not a simple intellectual contradiction, but a dialectical one. That is to say, it is only possible to rescue ontology in the shape of this dialectical contradiction, in this pattern in which existence and existent things are mutually interrelated and interdependent - as opposed to an abstract conception of ontology as pure existence standing in absolute opposition to existing beings.
Theodor W. Adorno (Kant's 'Critique of Pure Reason')
Hegel is well aware of the fact - personally experienced in his youth - that a "deviation" (Abweichung) in thought from what is "publicly recognized" can be the expression of a genuine, albeit unhappy, consciousness, one which is justifiably "severed" (entzweit) from actuality. In certain periods criticism is the only possible form of philosophy. Nothing can be said a priori about the time at which a situation arises in which a philosopher can only be true by dissenting. Ontological principles, a universal belief in providence or the conviction that reason is strong enough to be victorious do not answer the question of whether our current factual situation is in agreement with reason. Even if one believes or knows for certain that the universe and history as a whole are rational, one still does not know a priori the degree to which the present situation realizes what history as a whole (if this word means anything) and the entire actuality make actual.
Adriaan T. Peperzak (Philosophy and Politics: A Commentary on the Preface to Hegel’s Philosophy of Right (International Archives of the History of Ideas Archives internationales d'histoire des idées))
As a method however, the *method of ontology* is nothing but the sequence of the steps involved in the approach to Being as such and the elaboration of its structures. We call this method of ontology *phenomenology*. In more precise language, phenomenological investigation is explicit effort applied to the method of ontology. However, such endeavors, their success or failure, depend primarily, in accordance with our discussion, on how far phenomenology has assured for itself the object of philosophy―how far, in accordance with its own principle, it is unbiased enough in the face of what the things themselves demand. We cannot now enter any further into the essential and fundamental constituent parts of this method. In fact, we have applied it constantly. What we would have to do would be merely to go over the course already pursued, but now with explicit reflection on it. But what is most essential is first of all to have traversed the whole path once, so as, for one thing, to learn to wonder scientifically about the mystery of things and, for another, to banish all illusions, which settle down and nest with particular stubbornness precisely in philosophy. There is no such thing as *the one* phenomenology, and if there could be such a thing it would never become anything like a philosophical technique. For implicit in the essential nature of all genuine method as a path toward the disclosure of objects is the tendency to order itself always toward that which it itself discloses. When a method is genuine and provides access to the objects, it is precisely then that the progress made by following it and the growing originality of the disclosure will cause the very method that was used to become necessarily obsolete. The only thing that is truly new in science and in philosophy is the genuine questioning and struggle with things which is at the service of this questioning." ―from_The Basic Problems of Phenomenology_
Martin Heidegger
The central teaching of mysticism is that Everything is One, whereas from the side of rationalism the universe is Multiple. The essence of the mystical tradition is not a particular philosophical system, but the simple realization that the soul of any individual/existence is identified with the Absolute. A special feature of the mysticism is the elimination of discriminations, i.e. the One and the Multiple are identical.On the other hand, in rationalism the One and the Multiple differ substantially. Mysticism aims at the Emptiness of Zero, whereas rationalism aims at the identification with the Infinite of Everything. Based on the ontology resulting from modern physics the One is also the Multiple and the Multiplicity is also a Module, also the Void and the Everything are complementary aspects of a single and indivisible reality. This means that mysticism and rationalism are the two sides of a Cosmic Thought, which isexpressed through consciousness. We could say that this consciousness is the rhythm that coordinates any opposite
Alexis Karpouzos (UNIVERSAL CONSCIOUSNESS - SPIRITUALITY AND SCIENCE)
Heidegger is philosophy’s great reverser. In Being and Time, it is everyday Being rather than the far reaches of cosmology or mathematics that is most ‘ontological’. Practical care and concern are more primordial than reflection. Usefulness comes before contemplation, the ready-to-hand before the present-at-hand, Being-in-the-world and Being-with-others before Being-alone. We do not hover above the great rich tangle of the world, gazing down from on high. We are already in the world and involved in it — we are ‘thrown’ here.
Sarah Bakewell (At the Existentialist Café: Freedom, Being, and Apricot Cocktails with Jean-Paul Sartre, Simone de Beauvoir, Albert Camus, Martin Heidegger, Maurice Merleau-Ponty and Others)
Feynman said, “If, in some cataclysm, all of scientific knowledge were to be destroyed, and only one sentence passed on to the next generations of creatures, what statement would contain the most information in the fewest words? In that one sentence, you will see, there is an enormous amount of information about the world, if just a little imagination and thinking are applied” Our sentence would be: “The Monadology asserts that the fundamental units of existence are INFINITE, dimensionless, living, thinking points – monads, ZEROS, souls – each of which has INFINITE energy content, all controlled by a single equation – Euler’s Formula – and the collective energy of this universe of mathematical points creates a physical universe of which every objective value is ZERO, but, through a self-solving, self-optimizing, dialectical, evolving process, the universe generates a final, subjective value of INFINITY – divinity, perfection, the ABSOLUTE.” For ours is the religion of zero and infinity, the two numbers that define the soul and the whole of existence. As above, so below.
Mike Hockney (The God Equation)
Why is there something rather than nothing? Only because something can exist as nothing – via the mathematical capacity to express “ nothing ” in non-zero terms, e.g. e iπ + 1 = 0. In other words, wherever you see “ nothing ” (zero), you might in fact be confronting e iπ + 1 (“something” ), without knowing it. Only mathematics has this unique capacity to the ground state of the universe. The compulsory ground state of the universe is zero, the minimum value possible. There is no sufficient reason for any arbitrary non-zero number to serve as the ground state.
Brother Abaris (The Illuminist Army)
The ancient rishi Patanjali6 defines yoga as “neutralization of the alternating waves in consciousness.”7 His short and masterly work, Yoga Sutras, forms one of the six systems of Hindu philosophy. In contradistinction to Western philosophies, all six Hindu systems8 embody not only theoretical teachings but practical ones also. After pursuing every conceivable ontological inquiry, the Hindu systems formulate six definite disciplines aimed at the permanent removal of suffering and the attainment of timeless bliss. The later Upanishads uphold the Yoga Sutras, among the six systems, as containing the most efficacious methods for achieving direct perception of truth. Through the practical techniques of yoga, man leaves behind forever the barren realms of speculation and cognizes in experience the veritable Essence. The Yoga system of Patanjali is known as the Eightfold Path.9 The first steps are (1) yama (moral conduct), and (2) niyama (religious observances). Yama is fulfilled by noninjury to others, truthfulness, nonstealing, continence, and noncovetousness. The niyama prescripts are purity of body and mind, contentment in all circumstances, self-discipline, self-study (contemplation), and devotion to God and guru. The next steps are (3) asana (right posture); the spinal column must be held straight, and the body firm in a comfortable position for meditation; (4) pranayama (control of prana, subtle life currents); and (5) pratyahara (withdrawal of the senses from external objects). The last steps are forms of yoga proper: (6) dharana (concentration), holding the mind to one thought; (7) dhyana (meditation); and (8) samadhi (superconscious experience). This Eightfold Path of Yoga leads to the final goal of Kaivalya (Absoluteness), in which the yogi realizes the Truth beyond all intellectual apprehension.
Paramahansa Yogananda (Autobiography of a Yogi (Self-Realization Fellowship))
A photograph does not present us with ‘likenesses’ of things; it presents us, we want to say, with the things themselves. But wanting to say that may well make us ontologically restless. ‘Photographs present us with things themselves’ sounds, and ought to sound, paradoxical … It is no less paradoxical or false to hold up a photograph of Garbo and say, ‘That is not Garbo,’ if all you mean is that the object you are holding up is not a human creature. Such troubles in notating so obvious a fact suggest that we do not know what a photograph is; we do not know how to place it ontologically. We might say that we don’t know how to think of the connection between a photograph and what it is a photograph of.
Stanley Cavell (The World Viewed: Reflections on the Ontology of Film, Enlarged Edition (Harvard Film Studies))
To clarify the existentiality of the Self, we take as our ‘natural’ point of departure Dasein’s everyday interpretation of the Self. In *saying* “*I*,” Dasein expresses itself about ‘itself’. It is not necessary that in doing so Dasein should make any utterance. With the ‘I’, this entity has itself in view. The content of this expression is regarded as something utterly simple. In each case, it just stands for me and nothing further. Also, this ‘I’, as something simple, is not an attribute of other Things; it is not *itself* a predicate, but the absolute ‘subject’. What is expressed and what is addressed in saying “I,” is always met as the same persisting something. The characteristics of ‘simplicity’, ‘substantiality’, and ‘personality’, which Kant, for instance, made the basis for his doctrine ‘of the paralogisms of pure reason’, arise from a genuine pre-phenomenological experience. The question remains whether that which we have experienced ontically in this way may be Interpreted ontologically with the help of the ‘categories’ mentioned. Kant, indeed, in strict conformity with the phenomenal content given in saying “I,” shows that the ontical theses about the soul-substance which have been inferred [*erschlossenen*] from these characteristics, are without justification. But in so doing, he merely rejects a wrong *ontical* explanation of the “I”; he has by no means achieved an *ontological* Interpretation of Selfhood, nor has he even obtained some assurance of it and made positive preparation for it. Kant makes a more rigorous attempt than his predecessors to keep hold of the phenomenal content of saying “I”; yet even though in theory he has denied that the ontical foundations of the ontology of the substantial apply to the “I,” he still slips back into *this same* inappropriate ontology. This will be shown more exactly, in order that we may establish what it means ontologically to take saying “I” as the starting point for the analysis of Selfhood. The Kantian analysis of the ‘I think’ is now to be added as an illustration, but only so far as is demanded for clarifying these problems." ―from_Being and Time_. Translated by John Macquarrie & Edward Robinson, p. 366
Martin Heidegger
Some writers probe their quest for individuality; others explore loneliness, anxiety, and sense of alienation. Writers lament injustice, grief, and dejection. Some writers devote their efforts to an appraisal of ontological torment. Some writers seek to examine the implications of life and death by reflecting upon the restrictions and insufficiency of the human condition. Some writers survey the ramifications of fractured human consciousness in an industrial and scientific community undergoing rapid technological changes. Many writers attempt to release their inner tension and employ writing as a transformative process to effect personal change in their lives. If a person writes as they dream, they will encounter an inner world that assists them function in an awakened state.
Kilroy J. Oldster (Dead Toad Scrolls)
The ‘I’ is a bare consciousness, accompanying all concepts. In the ‘I’, ‘nothing more is represented than a transcendental subject of thoughts’. ‘Consciousness in itself (is) not so much a representation…as it is a form of representation in general.’ The ‘I think’ is ‘the form of apperception, which clings to every experience and precedes it.’ Kant grasps the phenomenal content of the ‘I’ correctly in the expression ‘I think’, or—if one also pays heed to including the ‘practical person’ when one speaks of ‘intelligence’—in the expression ‘I take action’. In Kant’s sense we must take saying “I” as saying “I think.” Kant tries to establish the phenomenal content of the “I” as *res cogitans*. If in doing so he calls this “I” a ‘logical subject’, that does not mean that the “I” in general is a concept obtained merely by way of logic. The “I” is rather the subject of logical behavior, of binding together. ‘I think’ means ‘I bind together’. All binding together is an ‘*I* bind together’. In any taking-together or relating, the “I” always underlies—the ὑποκείμενον [hypokeimenon; subjectum; subject]. The *subjectum* is therefore ‘consciousness in itself’, not a representation but rather the ‘form’ of representation. That is to say, the “I think” is not something represented, but the formal structure of representing as such, and this formal structure alone makes it possible for anything to have been represented. When we speak of the “form” of representation, we have in view neither a framework nor a universal concept, but that which, as εἶδος [eidos], makes every representing and everything represented be what it is. If the “I” is understood as the form of representation, this amounts to saying that it is the ‘logical subject’. Kant’s analysis has two positive aspects. For one thing, he sees the impossibility of ontically reducing the “I” to a substance; for another thing, he holds fast to the “I” as ‘I think’. Nevertheless, he takes this “I” as subject again, and he does so in a sense which is ontologically inappropriate. For the ontological concept of the subject *characterizes not the Selfhood of the “I” qua Self, but the self-sameness and steadiness of something that is always present-at-hand*. To define the “I” ontologically as “*subject*” means to regard it as something always present-at-hand. The Being of the “I” is understood as the Reality of the *res cogitans*." ―from_Being and Time_. Translated by John Macquarrie & Edward Robinson, pp. 366-367
Martin Heidegger
Now I realize, of course, that not everyone accepts the Thomistic (or any other traditional) ontology, and that moreover a reductio to quantity constitutes in fact the definitive tendency of the modern age. One fact, however, is incontrovertible: as I have shown in The Quantum Enigma, it is possible to interpret all of physics—by virtue of its definitive modus operandi—in traditional (and thus non-Cartesian) terms, based precisely on a categorical distinction between the 'corporeal' (i.e., perceptible) and the 'physical' universe: the universe, namely, as conceived by the physicist. Everyone, of course, is free to disagree with the non-Cartesian interpretation of physics: what is NOT possible (by virtue of the above-said finding) is to do so on SCIENTIFIC ground. ("Taking Stock of a New Philosophy of Physics: The KKE Theory")
Wolfgang Smith (The Wisdom of Ancient Cosmology: Contemporary Science in Light of Tradition)
Some animals can see only in black and white, so everything is a shade of grey, others can see in various colors. If you cease to look at something and it continues to exist, what color does it have? The color one species sees it in, or the color another species sees it in? Clearly it can't be grey and have another color at the same time. The same applies to other sense perceptions, a vibration in the air sounds different to different species, the same odour can smell different to different species. Remove the observer, what sound or smell continues to exist. The way one observer hears the sound or the way the other observer hears it? Does an odour continue to exist the way one observer smells it or the way another smells it? Something cannot be of different colors, smells or sounds at the same time. Clearly the sense perceptions a particular observer has disappear when the observer ceases to be making an observation.
Rochelle Forrester (Sense Perception and Reality: A Theory of Perceptual Relativity, Quantum Mechanics and the Observer Dependent Universe)
The most perfect and satisfactory knowledge is that of perception but this is limited to the absolutely particular, to the individual. The comprehension of the many and the various into *one* representation is possible only through the *concept*, in other words, by omitting the differences; consequently, the concept is a very imperfect way of representing things. The particular, of course, can also be apprehended immediately as a universal, namely when it is raised to the (Platonic) *Idea*; but in this process, which I have analysed in the third book, the intellect passes beyond the limits of individuality and therefore of time; moreover, this is only an exception. These inner and essential imperfections of the intellect are further increased by a disturbance to some extent external to it but yet inevitable, namely, the influence that the *will* exerts on all its operations, as soon as that will is in any way concerned in their result. Every passion, in fact every inclination or disinclination, tinges the objects of knowledge with its colour. Most common of occurrence is the falsification of knowledge brought about by desire and hope, since they show us the scarcely possible in dazzling colours as probable and well-nigh certain, and render us almost incapable of comprehending what is opposed to it. Fear acts in a similar way; every preconceived opinion, every partiality, and, as I have said, every interest, every emotion, and every predilection of the will act in an analogous manner. Finally, to all these imperfections of the intellect we must also add the fact that it grows old with the brain; in other words, like all physiological functions, it loses its energy in later years; in this way all its imperfections are then greatly increased.” —from_The World as Will and Representation_. Translated from the German by E. F. J. Payne in two volumes: volume II, pp. 139-141
Arthur Schopenhauer
Human existence can relate to beings only if it holds itself out into the nothing. Going beyond beings occurs in the essence of Dasein. But this going beyond is metaphysics itself. This implies that metaphysics belongs to the "nature of man." It is neither a division of academic philosophy nor a field of arbitrary notions. Metaphysics is the basic occurrence of Dasein. It is Dasein itself. Because the truth of metaphysics dwells in this groundless ground it stands in closest proximity to the constantly lurking possibility of deepest error. For this reason no amount of scientific rigor attains to the seriousness of metaphysics. Philosophy can never be measured by the standard of the idea of science. If the question of the nothing unfolded here has actually questioned us, then we have not simply brought metaphysics before us in an extrinsic manner. Nor have we merely been "transposed" to it. We cannot be transposed there at all, because insofar as we exist we are always there already. "For by nature, my friend, man's mind dwells in philosophy" (Plato, Phaedrus, 279a). So long as man exists, philosophizing of some sort occurs. Philosophy―what we call philosophy―is metaphysics getting under way, in which philosophy comes to itself and to its explicit tasks. Philosophy gets under way only by a peculiar insertion of our own existence into the fundamental possibilities of Dasein as a whole. For this insertion it is of decisive importance, first, that we allow space for beings as a whole; second, that we release ourselves into the nothing, which is to say, that we liberate ourselves from those idols everyone has and to which he is wont to go cringing; and finally, that we let the sweep of our suspense take its full course, so that it swings back into the basic question of metaphysics which the nothing itself compels: 'Why are there beings at all, and why not rather nothing?'" ―from_What is Metaphysics?_
Martin Heidegger
Curiosity is everywhere and nowhere. This mode of Being-in-the-world reveals a new kind of Being of everyday Dasein―a kind in which Dasein is constantly uprooting itself. Idle talk controls even the ways in which one may be curious. It says what one "must" have read and seen. In being everywhere and nowhere, curiosity is delivered over to idle talk. These two everyday modes of Being for discourse and sight are not just present-at-hand side by side in their tendency to uproot, but *either* of these ways-to-be drags the *other* one with it. Curiosity, for which nothing is closed off, and idle talk, for which there is nothing that is not understood, provide themselves (that is, the Dasein which is in this manner [*dem so seienden Dasein*]) with the guarantee of a 'life' which, supposedly, is genuinely 'lively'. But with this supposition a third phenomenon now shows itself, by which the disclosedness of everyday Dasein is characterized." ―from_Being and Time_. Translated by John Macquarrie & Edward Robinson, p. 217
Martin Heidegger
For every relationship involves two related terms. Sometimes relationships are not real in either term, but arise from the way we think of the terms: we think identity, for example, by thinking one thing twice over and relating it to itself; and occasionally we relate what exists to what does not exist, or generate purely logical relations like that of genus to species. Sometimes relationships are real in both terms: grounded in the quantity of both, in the case of relationships like big/small or double/half, or in their activity and passivity, in the case of causal relationships, like mover-moved and father/son. Sometimes relationships are real in only one of the terms, with the other merely thought of as related [reciprocally] to that one; and this happens whenever the two terms exist at different levels. Thus seeing and understanding really relates us to things, but being seen and understood by us is not something real in the things; and similarly a pillar to the right of us does not itself have a left and a right.
Thomas Aquinas (Summa Theologiae: A Concise Translation)
Hegel represents history as the self-realization of spirit (Geist) or God. The fundamental scheme of his theory is as follows. Spirit is self-creative energy imbued with a drive to become fully conscious of itself as spirit. Nature is spirit in its self-objectification in space; history is spirit in its self-objectification as culture—the succession of world-dominant civilizations from the ancient Orient to modern Europe. Spirit actualizes its nature as self-conscious being by the process of knowing. Through the mind of man, philosophical man in particular, the world achieves consciousness of itself as spirit. This process involves the repeated overcoming of spirit's alienation (Entfremdung) from itself, which takes place when spirit as the knowing mind confronts a world that appears, albeit falsely, as objective, i.e. as other than spirit. Knowing is recognition, whereby spirit destroys the illusory otherness of the objective world and recognizes it as actually subjective or selbstisch. The process terminates at the stage of "absolute knowledge," when spirit is finally and fully "at home with itself in its otherness," having recognized the whole of creation as spirit—Hegelianism itself being the scientific form of this ultimate self-knowledge on spirit's part.
Robert C. Tucker (The Marx-Engels Reader)
But how does it come about that while the ‘I think’ gives Kant a genuine phenomenal starting-point, he cannot exploit it ontologically, and has to fall back on the ‘subject’—that is to say, something *substantial*? The “I” is not just an ‘I think’, but an ‘I think something’. And does not Kant himself keep on stressing that the “I” remains related to its representations, and would be nothing without them? For Kant, however, these representations are the ‘empirical’, which is ‘accompanied’ by the “I”—the appearances to which the “I” ‘clings’. Kant nowhere shows the kind of Being of this ‘clinging’ and ‘accompanying’. At bottom, however, their kind of Being is understood as the constant Being-present-at-hand of the “I” along with its representations. Kant has indeed avoided cutting the “I” adrift from thinking; but he has done so without starting with the ‘I think’ itself in its full essential content as an ‘I think something’, and above all, without seeing what is ontologically ‘presupposed’ in taking the ‘I think something’ as a basic characteristic of the Self. For even the ‘I think something’ is not definite enough ontologically as a starting-point, because the ‘something’ remains indefinite. If by this “something” we understand an entity *within-the-world*, then it tacitly implies that the *world* has been presupposed; and this very phenomenon of the world co-determines the state of Being of the “I,” if indeed it is to be possible for the “I” to be something like an ‘I think something’. In saying “I,” I have in view the entity which in each case I am as an ‘I-am-in-a-world’. Kant did not see the phenomenon of the world, and was consistent enough to keep the ‘representations’ apart from the *a priori* content of the ‘I think’. But as a consequence the “I” was again forced back to an *isolated* subject, accompanying representations in a way which is ontologically quite indefinite. *In saying “I,” Dasein expresses itself as Being-in-the-world*. But does saying “I” in the everyday manner have *itself* in view *as* being-in-the-world [*in-der-Welt-seiend*]? Here we must make a distinction. When saying “I,” Dasein surely has in view the entity which, in every case, it is itself. The everyday interpretation of the Self, however, has a tendency to understand itself in terms of the ‘world’ with which it is concerned. When Dasein has itself in view ontically, it *fails to see* itself in relation to the kind of Being of that entity which it is itself. And this holds especially for the basic state of Dasein, Being-in-the-world." ―from_Being and Time_. Translated by John Macquarrie & Edward Robinson, pp. 367-370
Martin Heidegger
Also, I say that although things other than God are actually contingent as regards their actual existence, this is not true with regard to potential existence. Wherefore, those things which are said to be contingent with reference to actual existence are necessary with respect to potential existence. Thus, though "Man exists" is contingent, "It is possible for man to exist" is necessary, because it does not include a contradiction as regards existence. For, for something other than God to be possible, then, is necessary. Being is divided into what must exist and what can but need not be. And just as necessity is of the very essence or constitution of what must be, so possibility is of the very essence of what can but need not be. Therefore, let the former argument be couched in terms of possible being and the propositions will become necessary. Thus: It is possible that something other than God exist which neither exists of itself (for then it would not be possible being) nor exists by reason of nothing. Therefore, it can exist by reason of another. Either this other can both exist and act in virtue of itself and not in virtue of another, or it cannot do so. If it can, then it can be the first cause, and if it can exist, it does exist—as was proved above. If it cannot [both be and act independently of every other thing] and there is no infinite regress, then at some point we end up [with a first cause].
John Duns Scotus (A Treatise on God as First Principle)
The ontological argument is neither argument nor proof, but merely the psychological demonstration of the fact that there is a class of men for whom a definite idea has efficacy and reality—a reality that even rivals the world of perception. The sensualist brags about the undeniable certainty of his reality, and the idealist insists on his. Psychology has to resign itself to the existence of these two (or more) types, and must at all costs avoid thinking of one as a misconception of the other; and it should never seriously try to reduce one type to the other, as though everything “other” were merely a function of the one. This does not mean that the scientific axiom known as Occam’s razor—“explanatory principles should not be multiplied beyond the necessary”—should be abrogated. But the need for a plurality of psychological explanatory principles still remains. Aside from the arguments already adduced in favour of this, our eyes ought to have been opened by the remarkable fact that, notwithstanding the apparently final overthrow of the ontological proof by Kant, there are still not a few post-Kantian philosophers who have taken it up again. And we are today just as far or perhaps even further from an understanding of the pairs of opposites—idealism / realism, spiritualism / materialism, and all the subsidiary questions they raise—than were the men of the early Middle Ages, who at least had a common philosophy of life.
C.G. Jung (Collected Works of C. G. Jung, Volume 6: Psychological Types (The Collected Works of C. G. Jung))
Here we immediately face the danger of slipping into another but equally untenable romanticism, namely a call for humans to be humble and come to terms with or appreciate their finitude. The acknowledgement of the inherent lack of unity in the metabolism of humans and the rest of nature should not lead us to conceive of humans as fragile, vulnerable and ontologically homeless creatures destined to remain caught in opaque mediations. Such a way of thinking amounts to a secularisation of the religious demand for humans to display their submissiveness and obedience to God. One finds examples of this in existentialist philosophies of the Heideggerian variant or in Arnold Gehlen's conservative philosophical anthropology, according to which the natural incompleteness of human beings justify the call for stable social institutions (i.e., the shepherd-God is replaced with the shepherd-State). The key to avoid such an ideology of finitude is to recall that it is the very fragility and porosity of the human metabolism which has made humans so evolutionarily successful. Human corporeal organisation is the source of an immense flexibility and has enabled this animal to "break out of a narrow ecological niche". Far from being the sign of an inherent finitude of the human being, the loss of immediacy at the centre of its being is rather a sign of its infinity in the sense that it enables humans to socially mediate their relation to the rest of nature in an infinite number of ways.
Søren Mau (Mute Compulsion. A Theory of the Economic Power of Capital)
We also find *physics*, in the widest sense of the word, concerned with the explanation of phenomena in the world; but it lies already in the nature of the explanations themselves that they cannot be sufficient. *Physics* is unable to stand on its own feet, but needs a *metaphysics* on which to support itself, whatever fine airs it may assume towards the latter. For it explains phenomena by something still more unknown than are they, namely by laws of nature resting on forces of nature, one of which is also the vital force. Certainly the whole present condition of all things in the world or in nature must necessarily be capable of explanation from purely physical causes. But such an explanation―supposing one actually succeeded so far as to be able to give it―must always just as necessarily be burdened with two essential imperfections (as it were with two sore points, or like Achilles with the vulnerable heel, or the devil with the cloven foot). On account of these imperfections, everything so explained would still really remain unexplained. The first imperfection is that the *beginning* of the chain of causes and effects that explains everything, in other words, of the connected and continuous changes, can positively *never* be reached, but, just like the limits of the world in space and time, recedes incessantly and *in infinitum*. The second imperfection is that all the efficient causes from which everything is explained always rest on something wholly inexplicable, that is, on the original *qualities* of things and the *natural forces* that make their appearance in them. By virtue of such forces they produce a definite effect, e.g., weight, hardness, impact, elasticity, heat, electricity, chemical forces, and so on, and such forces remain in every given explanation like an unknown quantity, not to be eliminated at all, in an otherwise perfectly solved algebraical equation. Accordingly there is not a fragment of clay, however little its value, that is not entirely composed of inexplicable qualities. Therefore these two inevitable defects in every purely physical, i.e., causal, explanation indicate that such an explanation can be only *relatively* true, and that its whole method and nature cannot be the only, the ultimate and hence sufficient one, in other words, cannot be the method that will ever be able to lead to the satisfactory solution of the difficult riddles of things, and to the true understanding of the world and of existence; but that the *physical* explanation, in general and as such, still requires one that is *metaphysical*, which would furnish the key to all its assumptions, but for that very reason would have to follow quite a different path. The first step to this is that we should bring to distinct consciousness and firmly retain the distinction between the two, that is, the difference between *physics* and *metaphysics*. In general this difference rests on the Kantian distinction between *phenomenon* and *thing-in-itself*. Just because Kant declared the thing-in-itself to be absolutely unknowable, there was, according to him, no *metaphysics* at all, but merely immanent knowledge, in other words mere *physics*, which can always speak only of phenomena, and together with this a critique of reason which aspires to metaphysics." ―from_The World as Will and Representation_. Translated from the German by E. F. J. Payne. In Two Volumes, Volume II, pp. 172-173
Arthur Schopenhauer
Human existence can relate to beings only if it holds itself out into the nothing. Going beyond beings occurs in the essence of Dasein. But this going beyond is metaphysics itself. This implies that metaphysics belongs to the "nature of man." It is neither a division of academic philosophy nor a field of arbitrary notions. Metaphysics is the basic occurrence of Dasein. It is Dasein itself. Because the truth of metaphysics dwells in this groundless ground it stands in closest proximity to the constantly lurking possibility of deepest error. For this reason no amount of scientific rigor attains to the seriousness of metaphysics. Philosophy can never be measured by the standard of the idea of science. If the question of the nothing unfolded here has actually questioned us, then we have not simply brought metaphysics before us in an extrinsic manner. Nor have we merely been "transposed" to it. We cannot be transposed there at all, because insofar as we exist we are always there already. "For by nature, my friend, man's mind dwells in philosophy" (Plato, Phaedrus, 279a). So long as man exists, philosophizing of some sort occurs. Philosophy―what we call philosophy―is metaphysics getting under way, in which philosophy comes to itself and to its explicit tasks. Philosophy gets under way only by a peculiar insertion of our own existence into the fundamental possibilities of Dasein as a whole. For this insertion it is of decisive importance, first, that we allow space for beings as a whole; second, that we release ourselves into the nothing, which is to say, that we liberate ourselves from those idols everyone has and to which he is wont to go cringing; and finally, that we let the sweep of our suspense take its full course, so that it swings back into the basic question of metaphysics which the nothing itself compels: 'Why are there beings at all, and why not rather nothing?" ―from_What is Metaphysics?_
Martin Heidegger
A similar experiment may be tried in metaphysics as regards the *intuition* of objects. If the intuition had to conform to the constitution of objects, I would not understand how we could know anything of them *a priori*; but if the object (as object of the senses) conformed to the constitution of our faculty of intuition, I could very well conceive such a possibility. As, however, I cannot rest in these intuitions if they are to become knowledge, but have to refer them as representations, to something as their object, and must determine this object through them, I can assume either that the *concepts* through which I arrive at this determination also conform to the object, and I would again be as perplexed about how I can know anything about it *a priori*; or else that the objects, or what is the same thing, the *experience* in which alone they are known (as objects that are given to us), conform to those concepts. In the latter case, I recognize an easier solution because experience itself is a kind of knowledge that requires understanding; and this understanding has its rules which I must presuppose as existing within me even before objects are given to me, and hence *a priori*. These rules are expressed in *a priori* concepts to which all objects of experience must necessarily conform, and with which they must agree. With regard to objects, insofar as they are thought merely through reason and thought indeed as necessary, and which can never, at least not in the way in which reason thinks them, be given in experience, the attempts at thinking them (for they must admit of being thought) will subsequently furnish an excellent touchstone of what we are adopting as our new method of thought, namely, that we know of things *a priori* only that which we ourselves put into them." ―from_Critique of Pure Reason_. Preface to the Second Edition. Translated, edited, and with an Introduction by Marcus Weigelt, based on the translation by Max Müller, pp. 18-19
Immanuel Kant
Metaphysics, a completely isolated and speculative branch of rational knowledge which is raised above all teachings of experience and rests on concepts only (not, like mathematics, on their application to intuition), in which reason therefore is meant to be its own pupil, has hitherto not had the good fortune to enter upon the secure path of a science, although it is older than all other sciences, and would survive even if all the rest were swallowed up in the abyss of an all-destroying barbarism. Reason in metaphysics, even if it tries, as it professes, only to gain *a priori* insight into those laws which are confirmed by our most common experience, is constantly being brought to a standstill, and we are obliged again and again to retrace our steps, as they do not lead us where we want to go. As to unanimity among its participants, there is so little of it in metaphysics that it has rather become an arena that would seem especially suited for those who wish to exercise themselves in mock fights, where no combatant has as yet succeeded in gaining even an inch of ground that he could call his permanent possession. There cannot be any doubt, therefore, that the method of metaphysics has hitherto consisted in a mere random groping, and, what is worst of all, in groping among mere concepts. What, then, is the reason that this secure scientific course has not yet been found? Is this, perhaps, impossible? Why, in that case, should nature have afflicted our reason with the restless aspiration to look for it, and have made it one of its most important concerns? What is more, how little should we be justified in trusting our reason, with regard to one of the most important objects of which we desire knowledge, it not only abandons us, but lures us on by delusions, and in the end betrays us! Or, if hitherto we have only failed to meet with the right path, what indications are there to make us hope that, should we renew our search, we shall be more successful than others before us?" ―from_Critique of Pure Reason_. Preface to the Second Edition. Translated, edited, and with an Introduction by Marcus Weigelt, based on the translation by Max Müller, p. 17
Immanuel Kant
I have finished Russell's Nightmares and must confess that they did not come up to expectation. No doubt it was my fault for expecting too much, knowing how unsatisfactory I find his philosophical views; but I had hoped that, at least, when he was not writing normal philosophy, he would be entertaining. Alas! I found his wit insipid, and his serious passages almost intolerable—there was something of the embarrassment of meeting a Great Man for the first time, and finding him even more preoccupied with trivialities than oneself. In his Introduction, Russell says 'Every isolated passion is, in isolation, insane; sanity may be defined as a synthesis of insanities', and then he proceeds to give us examples of isolated insanities—the Queen of Sheba as Female Vanity, Bowdler as Prudery, the Psycho-Analyst as Social Conformity, and so on. Amongst these, as you noted, is the Existentialist as Ontological Scepticism. Here, Russell's satire is directed partly against what Sartre has called 'a literature of extreme situations'; and this, for an Englishman, is no doubt a legitimate target, since the English do not admit that there are such things—though, of course, this makes the English a target for the satire of the rest of Europe, particularly the French. But what Russell is not entitled to do is to group the insanity of doubting one's existence along with the other insanities, and this for the simple reason that it precedes them. One may be vain or modest; one may be prudish or broadminded; one may be a social conformist or an eccentric; but in order to be any of these things, one must at least be. The question of one's existence must be settled first—one cannot be insanely vain if one doubts whether one exists at all and, precisely, Russell's existentialist does not even succeed in suffering—except when his philosophy is impugned (but this merely indicates that he has failed to apply his philosophy to itself, and not, as Russell would have us believe, because he has failed to regard his philosophy in the light of his other insanities). The trouble really is, that Russell does not, or rather will not, admit that existence poses a problem at all; and, since he omits this category from all his thinking nothing he says concerns anybody in particular.
Nanavira Thera
The purpose of this critique of pure speculative reason consists in the attempt to change the old procedure of metaphysics, and to bring about a complete revolution after the example set by geometers and investigators of nature. This critique is a treatise on the method, not a system of the science itself; but nevertheless it marks out the whole plan of this science, both with regard to its limits and with regard to its inner organization. For it is peculiar to pure speculative reason that it is able, indeed bound, to measure its own powers according to the different ways in which it chooses its objects for thought, and to enumerate exhaustively the different ways of choosing its problems, thus tracing a complete outline of a system of metaphysics. This is due to the fact that, with regard to the first point, nothing can be attributed to objects in *a priori* knowledge, except what the thinking subject takes from within itself; while, with regard to the second point, pure reason, as far as its principles of knowledge are concerned, forms a separate and independent unity, in which, as in an organized body, every member exists for the sake of all the others, and all the others exist for the sake of the one, so that no principle can be safely applied in *one* relation unless it has been carefully examined in *all* its relations to the whole use of pure reason. Hence, too, metaphysics has this singular advantage, an advantage which cannot be shared by any other rational science which has to deal with objects (for *logic* deals only with the form of thought in general), that if by means of this critique it has been set upon the secure course of a science, it can exhaustively grasp the entire field of knowledge pertaining to it, and can thus finish its work and leave it to posterity as a capital that can never be added to, because it has to deal only with principles and with the limitations of their use, as determined by these principles themselves. And this completeness becomes indeed an obligation if metaphysics is to be a fundamental science, of which we must be able to say, *nil actum reputants, si quid superesset agendum* [to think that nothing was done for as long as something remained to be done]." ―from_Critique of Pure Reason_. Preface to the Second Edition. Translated, edited, and with an Introduction by Marcus Weigelt, based on the translation by Max Müller, pp. 21-22
Immanuel Kant
Our critique is not opposed to the *dogmatic procedure* of reason in its pure knowledge as science (for science must always be dogmatic, that is, derive its proof from secure *a priori* principles), but only to *dogmatism*, that is, to the presumption that it is possible to make any progress with pure (philosophical) knowledge from concepts according to principles, such as reason has long been in the habit of using, without first inquiring in what way, and by what right, it has come to posses them. Dogmatism is therefore the dogmatic procedure of pure reason, *without a preceding critique of its own powers*; and our opposition to this is not intended to defend that loquacious shallowness which arrogates to itself the name of popularity, much less that skepticism which makes short work of the whole of metaphysics. On the contrary, our critique is meant to form a necessary preparation in support of metaphysics as a thorough science, which must necessarily be carried out dogmatically and strictly systematically, so as to satisfy all the demands, no so much of the public at large, as of the Schools. This is an indispensable demand for it has undertaken to carry out its work entirely *a priori*, and thus to carry it out to the complete satisfaction of speculative reason. In the execution of this plan, as traced out by the critique, that is, in a future system of metaphysics, we shall have to follow the strict method of the celebrated Wolff, the greatest of all dogmatic philosophers. He was the first to give an example (and by his example initiated, in Germany, that spirit of thoroughness which is not yet extinct) of how the secure course of a science could be attained only through the lawful establishment of principles, the clear determination of concepts, the attempt at strictness of proof and avoidance of taking bold leaps in our inferences. He was therefore most eminently qualified to give metaphysics the dignity of a science, if it had only occurred to him to prepare his field in advance by criticism of the organ, that is, of pure reason itself―an omission due not so much to himself as to the dogmatic mentality of his age, about which the philosophers of his own, as well as of all previous times, have no right to reproach one another. Those who reject both the method of Wolff and the procedure of the critique of pure reason can have no other aim but to shake off the fetters of *science* altogether, and thus to change work into play, certainty into opinion and philosophy into philodoxy." ―from_Critique of Pure Reason_. Preface to the Second Edition. Translated, edited, and with an Introduction by Marcus Weigelt, based on the translation by Max Müller, pp. 28-29
Immanuel Kant
Our knowledge springs from two fundamental sources of our mind; the first is to receive representations (receptivity of impressions), the second is the faculty of knowing an object through these representations (spontaneity of concepts). Through the first an object is *given* to us, through the second the object is *thought* in relation to that representation (which is a mere determination of the mind). Intuition and concepts constitute, therefore, the elements of all our knowledge, so that neither concepts without an intuition in some way corresponding to them, nor intuition without concepts can yield knowledge. Both are either pure or empirical. They are empirical when they contain sensation (sensation presupposes the actual presence of the object). They are *pure* when no sensation is mixed in with the representation. Sensation may be called the matter of sensible knowledge. Pure intuition, therefore, contains only the form under which something is intuited, and the pure concepts contains only the form of thinking an object in general. Pure intuitions and pure concepts alone are possible *a priori*, empirical intuitions and empirical concepts only *a posteriori*. We call *sensibility* the *receptivity* of our mind to receive representations insofar as it is in some wise affected, while the *understanding*, on the other hand, is our faculty of producing representations by ourselves, or the *spontaneity* of knowledge. We are so constituted that our intuition can never be other than *sensible*; that is, it contains only the mode in which we are affected by objects. The faculty, on the contrary, which enables us to *think* the object of sensible intuition is the *understanding*. Neither of these properties is to be preferred to the other. Without sensibility no object would be given to us, without understanding no object would be thought. Thoughts without content are empty, intuitions without concepts are blind. It is, therefore, just as necessary to make our concepts sensible (i.e., to add the object to them in intuition) as to make our intuitions understandable (i.e., to bring them under concepts). These two faculties or capacities cannot exchange their functions. The understanding cannot intuit anything, the senses cannot think anything. Only from their union can knowledge arise. But this is no reason for confounding their respective contributions; rather, it gives us a strong reason for carefully separating and distinguishing the one from the other. We therefore distinguish the science of the rules of sensibility in general, i.e., aesthetic, from the science of the rules of the understanding in general, i.e., logic." ―Transcendental Doctrine of Elements. Transcendental Logic: The Idea of a Transcendental Logic
Immanuel Kant (Critique of Pure Reason)
This experiment succeeds as hoped and promises to metaphysics, in its first part, which deals with those *a priori* concepts to which the corresponding objects may be given in experience, the secure course of a science. For by thus changing our point of view, the possibility of *a priori* knowledge can well be explained, and, what is still more, the laws which *a priori* lie at the foundation of nature, as the sum total of the objects of experience, may be supplied with satisfactory proofs, neither of which was possible within the procedure hitherto adopted. But there arises from this deduction of our faculty of knowing *a priori*, as given in the first part of metaphysics, a somewhat startling result, apparently most detrimental to that purpose of metaphysics which has to be treated in its second part, namely the impossibly of using this faculty to transcend the limits of possible experience, which is precisely the most essential concern of the science of metaphysics. But here we have exactly the experiment which, by disproving the opposite, establishes the truth of the first estimate of our *a priori* rational knowledge, namely, that it is directed only at appearances and must leave the thing in itself as real for itself but unknown to us. For that which necessarily impels us to to go beyond the limits of experience and of all appearances is the *unconditioned*, which reason rightfully and necessarily demands, aside from everything conditioned, in all things in themselves, so that the series of conditions be completed. If, then, we find that, under the supposition that our empirical knowledge conforms to objects as things in themselves, the unconditioned *cannot be thought without contradiction*, while under the supposition that our representation of things as they are given to us does not conform to them as things in themselves, but, on the contrary, that these objects as appearance conform to our mode of representation, then *the contradiction vanishes*; and if we find, therefore, that the unconditioned cannot be encountered in things insofar as we are acquainted with them (insofar as they are given to us), but only in things insofar as we are not acquainted with them, that is, insofar as they are things in themselves; then it becomes apparent that what we at first assumed only for the sake of experiment is well founded. However, with speculative reason unable to make progress in the field of the supersensible, it is still open to us to investigate whether in reason's practical knowledge data may not be found which would enable us to determine that transcendent rational concept of the unconditioned, so as to allow us, in accordance with the wish of metaphysics, to get beyond the limits of all possible experience with our *a priori* knowledge, which is possible in practical matters only. Within such a procedure, speculative reason has always at least created a space for such an expansion, even if it has to leave it empty; none the less we are at liberty, indeed we are summoned, to fill it, if we are able to do so, with practical *data* of reason." ―from_Critique of Pure Reason_. Preface to the Second Edition. Translated, edited, and with an Introduction by Marcus Weigelt, based on the translation by Max Müller, pp. 19-21
Immanuel Kant
If my opinion that substance requires a true unity were founded only on a definition I had formulated in opposition to common usage, *then the dispute would be only one of words*. But besides the fact that most philosophers have taken the term in almost the same fashion, distinguishing between a unity in itself and an accidental unity, between substantial and accidental form, and between perfect and imperfect, natural and artificial mixtures, I take things to a much higher level, and setting aside the question of terminology, *I believe that where there are only beings by aggregation, there aren't any real beings*. For every being by aggregation presupposes beings endowed with real unity, because every being derives its reality only from the reality of those beings of which it is composed, so that it will not have any reality at all if each being of which it is composed is itself a being by aggregation, a being for which we must still seek further grounds for its reality, grounds which can never be found in this way, if we must always continue to seek for them. I agree, Sir, that there are only machines (that are often animated) in all of corporeal nature, but I do not agree that *there are only aggregates of substances, there must also be true substances from which all the aggregates result. We must, then, necessarily come down to the atoms of Epicurus and Cordemoy (which are things you reject along with me), or else we must admit that we do not find any reality in bodies; or finally, we must recognize some substances that have a true unity. I have already said in another letter that the composite made up of the diamonds of the Grand Duke and of the Great Mogul can be called a pair of diamonds, but this is only a being of reason. And when they are brought closer to one another, it would be a being of the imagination or perception, that is to say, a phenomenon. For contact, common motion, and participation in a common plan have no effect on substantial unity. It is true that there are sometimes more, sometimes fewer, grounds for supposing that several things constitute a single thing, in proportion to the extent to which these things are connected. But this serves only to abbreviate our thoughts and to represent the phenomena. It also seems that what constitutes the essence of a being by aggregation is only a mode (*maniére d'être*) of the things of which it is composed. For example, what constitutes the essence of an army is only a mode of the men who compose it. This mode therefore presupposes a substance whose essence is not a mode of substance. Every machine also presupposes some substance in the pieces of which it is made, and there is no plurality without true unities. To put it briefly, I hold this identical proposition, differentiated only by the emphasis, to be an axiom, namely, *that what is not truly* one *being is not truly one* being *either*. It has always been thought that one and being are reciprocal things. Being is one thing and beings are another; but the plural presupposes the singular, and where there is no being still less will there be several beings. What could be clearer? [[I therefore believed that I would be allowed to distinguish beings by aggregation from substances, since these beings have their unity in our mind only, a unity founded on the relations or modes [*modes*] of true substances. If a machine is one substance, a circle of men holding hands will also be one substance, and so will an army, and finally, so will every multitude of substances.]]." —from_Letters to Arnauld_
Gottfried Wilhelm von Leibniz
It will be seen how there can be the idea of a special science, the *critique of pure reason* as it may be called. For reason is the faculty which supplies the *principles* of *a priori* knowledge. Pure reason therefore is that which contains the principles of knowing something entirely *a priori*. An *organon* of pure reason would be the sum total of the principles by which all pure *a priori* knowledge can be acquired and actually established. Exhaustive application of such an organon would give us a system of pure reason. But as this would be a difficult task, and as at present it is still doubtful whether indeed an expansion of our knowledge is possible here at all, we may regard a science that merely judges pure reason, its sources and limits, as the *propaedeutic* to the system of pure reason. In general, it would have to be called only a *critique*, not a *doctrine* of pure reason. Its utility, in regard to speculation, would only be negative, for it would serve only to purge rather than to expand our reason, and, which after all is a considerable gain, would guard reason against errors. I call all knowledge *transcendental* which deals not so much with objects as with our manner of knowing objects insofar as this manner is to be possible *a priori*. A system of such concepts would be called *transcendental philosophy*. But this is still, as a beginning, too great an undertaking. For since such a science must contain completely both analytic and synthetic *a priori* knowledge, it is, as far as our present purpose is concerned, much too comprehensive. We will be satisfied to carry the analysis only so far as is indispensably necessary in order to understand in their whole range the principles of *a priori* synthesis, with which alone we are concerned. This investigation, which properly speaking should be called only a transcendental critique but not a doctrine, is all we are dealing with at present. It is not meant to expand our knowledge but only to correct it, and to become the touchstone of the value, or lack of value, of all *a priori* knowledge. Such a critique is therefore the preparation, as far as possible, for a new organon, or, if this should turn out not to be possible, for a canon at least, according to which, thereafter, the complete system of a philosophy of pure reason, whether it serve as an expansion or merely as a limitation of its knowledge, may be carried out both analytically and synthetically. That such a system is possible, indeed that it need not be so comprehensive as to cut us off from the hope of completing it, may already be gathered from the fact that it would have to deal not with the nature of things, which is inexhaustible, but with the understanding which makes judgments about the nature of things, and with this understanding again only as far as its *a priori* knowledge is concerned. The supply of this *a priori* knowledge cannot be hidden from us, as we need not look for it outside the understanding, and we may suppose this supply to prove sufficiently small for us to record completely, judge as to its value or lack of value and appraise correctly. Still less ought we to expect here a critique of books and systems of pure reason, but only the critique of the faculty of pure reason itself. Only once we are in possession of this critique do we have a reliable touchstone for estimating the philosophical value of old and new works on this subject. Otherwise, an unqualified historian and judge does nothing but pass judgments upon the groundless assertions of others by means of his own, which are equally groundless.
Immanuel Kant (Critique of Pure Reason)
In Leibniz we can already find the striking observation that *cogitatur ergo est* is no less evident than *cogito ergo sum*. Naturally, *est* here does not mean existence or reality but being of whatever kind and form, including even ideal being, fictive being, conscious-being [*Bewusst-Sein*], etc. However, we must go even beyond this thesis of Leibniz. The correlate of the act of *cogitatio* is not, as Leibniz said, being simply, but only that type of being we call "objectifiable being." Objectifiable being must be sharply distinguished from the non-objectifiable being of an act, that is, from a kind of entity which possesses its mode of being only in performance [*Vollzug*], namely, in the performance of the act. "Being," in the widest sense of the word, belongs indeed to the being-of-an-act [*Akt-Sein*], to *cogitare*, which does not in turn require another *cogitare*. Similarly, we are only vaguely "aware" of our drives [*Triebleben*] without having them as objects as we do those elements of consciousness which lend themselves to imagery. For this reason the first order of evidence is expressed in the principle, "There is something," or, better, "There is not nothing." Here we understand by the word "nothing" the negative state of affairs of not-being in general rather than "not being something" or "not being actual." A second principle of evidence is that everything which "is" in any sense of the possible kinds of being can be analyzed in terms of its character or essence (not yet separating its contingent characteristics from its genuine essence) and its existence in some mode. With these two principles we are in a position to define precisely the concept of knowledge, a concept which is prior even to that of consciousness. Knowledge is an ultimate, unique, and underivable ontological relationship between two beings. I mean by this that any being A "knows" any being B whenever A participates in the essence or nature of B, without B's suffering any alteration in its nature or essence because of A's participation in it. Such participation is possible both in the case of objectifiable being and in that of active [*akthaften*] being, for instance, when we repeat the performance of the act; or in feelings, when we relive the feelings, etc. The concept of participation is, therefore, wider than that of objective knowledge, that is, knowledge of objectifiable being. The participation which is in question here can never be dissolved into a causal relation, or one of sameness and similarity, or one of sign and signification; it is an ultimate and essential relation of a peculiar type. We say further of B that, when A participates in B and B belongs to the order of objectifiable being, B becomes an "objective being" ["*Gegenstand"-sein*]. Confusing the being of an object [*Sein des Gegenstandes*] with the fact that an entity is an object [*Gegenstandssein eines Seienden*] is one of the fundamental errors of idealism. On the contrary, the being of B, in the sense of a mode of reality, never enters into the knowledge-relation. The being of B can never stand to the real bearer of knowledge in any but a causal relation. The *ens reale* remains, therefore, outside of every possible knowledge-relation, not only the human but also the divine, if such exists. Both the concept of the "intentional act" and that of the "subject" of this act, an "I" which performs acts, are logically posterior. The intentional act is to be defined as the process of becoming [*Werdesein*] in A through which A participates in the nature or essence of B, or that through which this participation is produced. To this extent the Scholastics were right to begin with the distinction between an *ens intentionale* and an *ens reale*, and then, on the basis of this distinction, to distinguish between an intentional act and a real relation between the knower and the being of the thing known." ―from_Idealism and Realism_
Max Scheler (Selected Philosophical Essays (Studies in Phenomenology and Existential Philosophy))