Discourse On Method Quotes

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And thus, the actions of life often not allowing any delay, it is a truth very certain that, when it is not in our power to determine the most true opinions we ought to follow the most probable.
René Descartes (Discourse on Method)
Divide each difficulty into as many parts as is feasible and necessary to resolve it.
René Descartes (Discourse on Method)
At last I will devote myself sincerely and without reservation to the general demolition of my opinions.
René Descartes (Discourse on Method)
Reading list (1972 edition)[edit] 1. Homer – Iliad, Odyssey 2. The Old Testament 3. Aeschylus – Tragedies 4. Sophocles – Tragedies 5. Herodotus – Histories 6. Euripides – Tragedies 7. Thucydides – History of the Peloponnesian War 8. Hippocrates – Medical Writings 9. Aristophanes – Comedies 10. Plato – Dialogues 11. Aristotle – Works 12. Epicurus – Letter to Herodotus; Letter to Menoecus 13. Euclid – Elements 14. Archimedes – Works 15. Apollonius of Perga – Conic Sections 16. Cicero – Works 17. Lucretius – On the Nature of Things 18. Virgil – Works 19. Horace – Works 20. Livy – History of Rome 21. Ovid – Works 22. Plutarch – Parallel Lives; Moralia 23. Tacitus – Histories; Annals; Agricola Germania 24. Nicomachus of Gerasa – Introduction to Arithmetic 25. Epictetus – Discourses; Encheiridion 26. Ptolemy – Almagest 27. Lucian – Works 28. Marcus Aurelius – Meditations 29. Galen – On the Natural Faculties 30. The New Testament 31. Plotinus – The Enneads 32. St. Augustine – On the Teacher; Confessions; City of God; On Christian Doctrine 33. The Song of Roland 34. The Nibelungenlied 35. The Saga of Burnt Njál 36. St. Thomas Aquinas – Summa Theologica 37. Dante Alighieri – The Divine Comedy;The New Life; On Monarchy 38. Geoffrey Chaucer – Troilus and Criseyde; The Canterbury Tales 39. Leonardo da Vinci – Notebooks 40. Niccolò Machiavelli – The Prince; Discourses on the First Ten Books of Livy 41. Desiderius Erasmus – The Praise of Folly 42. Nicolaus Copernicus – On the Revolutions of the Heavenly Spheres 43. Thomas More – Utopia 44. Martin Luther – Table Talk; Three Treatises 45. François Rabelais – Gargantua and Pantagruel 46. John Calvin – Institutes of the Christian Religion 47. Michel de Montaigne – Essays 48. William Gilbert – On the Loadstone and Magnetic Bodies 49. Miguel de Cervantes – Don Quixote 50. Edmund Spenser – Prothalamion; The Faerie Queene 51. Francis Bacon – Essays; Advancement of Learning; Novum Organum, New Atlantis 52. William Shakespeare – Poetry and Plays 53. Galileo Galilei – Starry Messenger; Dialogues Concerning Two New Sciences 54. Johannes Kepler – Epitome of Copernican Astronomy; Concerning the Harmonies of the World 55. William Harvey – On the Motion of the Heart and Blood in Animals; On the Circulation of the Blood; On the Generation of Animals 56. Thomas Hobbes – Leviathan 57. René Descartes – Rules for the Direction of the Mind; Discourse on the Method; Geometry; Meditations on First Philosophy 58. John Milton – Works 59. Molière – Comedies 60. Blaise Pascal – The Provincial Letters; Pensees; Scientific Treatises 61. Christiaan Huygens – Treatise on Light 62. Benedict de Spinoza – Ethics 63. John Locke – Letter Concerning Toleration; Of Civil Government; Essay Concerning Human Understanding;Thoughts Concerning Education 64. Jean Baptiste Racine – Tragedies 65. Isaac Newton – Mathematical Principles of Natural Philosophy; Optics 66. Gottfried Wilhelm Leibniz – Discourse on Metaphysics; New Essays Concerning Human Understanding;Monadology 67. Daniel Defoe – Robinson Crusoe 68. Jonathan Swift – A Tale of a Tub; Journal to Stella; Gulliver's Travels; A Modest Proposal 69. William Congreve – The Way of the World 70. George Berkeley – Principles of Human Knowledge 71. Alexander Pope – Essay on Criticism; Rape of the Lock; Essay on Man 72. Charles de Secondat, baron de Montesquieu – Persian Letters; Spirit of Laws 73. Voltaire – Letters on the English; Candide; Philosophical Dictionary 74. Henry Fielding – Joseph Andrews; Tom Jones 75. Samuel Johnson – The Vanity of Human Wishes; Dictionary; Rasselas; The Lives of the Poets
Mortimer J. Adler (How to Read a Book: The Classic Guide to Intelligent Reading)
By overcoming biases - be it through a closer and more honest examination of ourselves, deeper self-knowledge, an understanding of the patterns of thoughts and behaviors we experience, or any other method - we can undo these mental blocks and reignite a passion for honest, genuine, and will-intentioned discourse.
Milan Kordestani (I'm Just Saying: The Art of Civil Discourse: A Guide to Maintaining Courteous Communication in an Increasingly Divided World)
It is not enough to have a good mind. The main thing is to use it well.
René Descartes (Discourse on Method)
Nothing is more fairly distributed than common sense: no one thinks he needs more of it than he already has.
René Descartes (Discourse on Method)
The dreams we imagine when we are asleep should not in any way make us doubt the truth of the thoughts we have when we are awake.
René Descartes (Discourse on Method and Meditations on First Philosophy)
I think therefore I am
René Descartes (Discourse on Method and Meditations on First Philosophy)
Reading good books is like engaging in conversation with the most cultivated minds of past centuries who had composed them, or rather, taking part in a well-conducted dialogue in which such minds reveal to us only the best of their thoughts.
René Descartes (Discourse on Method and Meditations on First Philosophy)
Each problem that I solved became a rule, which served afterwards to solve other problems.
René Descartes (Discourse on Method)
Common sense is the best distributed commodity in the world, for every man is convinced that he is well supplied with it.
René Descartes (Discourse on Method)
I had become aware, as early as my college days, that no opinion, however absurd and incredible can be imagined, that has not been held by one of the philosophers.
René Descartes (Discourse on Method)
For to be possessed of a vigorous mind is not enough; the prime requisite is rightly to apply it.
René Descartes (Discourse on Method and Meditations on First Philosophy)
. . .it is not my design to teach the method that everyone must follow in order to use his reason properly, but only to show the way in which I have tried to use my own.
René Descartes (Discourse on Method)
Of all things, good sense is the most fairly distributed: everyone thinks he is so well supplied with it that even those who are the hardest to satisfy in every other respect never desire more of it than they already have.
René Descartes (Discourse on Method)
For to be possessed of a vigorous mind is not enough; the prime requisite is rightly to apply it. The greatest minds, as they are capable of the highest excellence, are open likewise to the greatest aberrations; and those who travel very slowly may yet make far greater progress, provided they keep always to the straight road, than those who, while they run, forsake it.
René Descartes (Discourse on Method)
...reading good books is like engaging in conversation with the most cultivated minds of past centuries who had composed them, or rather, taking part in a well-conducted dialogue in which such minds reveal to us only the best of their thoughts
René Descartes (Discourse on Method)
It is thus quite certain that the constitution of the true religion, the ordinances of which are derived from God, must be incomparably superior to that of every other.
René Descartes (Discourse on Method and Meditations on First Philosophy)
Good sense is, of all things among men, the most equally distributed; for every one thinks himself so abundantly provided with it, that those even who are the most difficult to satisfy in everything else, do not usually desire a larger measure of this quality than they already possess.
René Descartes (Discourse on the Method of Rightly Conducting the Reason, and Seeking Truth in the Sciences)
My third maxim was to endeavor always to conquer myself rather than fortune, and change my desires rather than the order of the world, and in general, accustom myself to the persuasion that, except our own thoughts, there is nothing absolutely in our power; so that when we have done our best in things external to us, all wherein we fail of success is to be held, as regards us, absolutely impossible: and this single principle seemed to me sufficient to prevent me from desiring for the future anything which I could not obtain, and thus render me contented
René Descartes (Discourse on Method)
The last rule was to make enumerations so complete, and reviews so comprehensive, that I should be certain of omitting nothing.
René Descartes (Discourse on Method)
[...] the diversity of our opinions, consequently, does not arise from some being endowed with a larger share of reason than others, but solely from this, that we conduct our thoughts along different ways, and do not fix our attention on the same objects. For to be possessed of a vigorous mind is not enough; the prime requisite is rightly to apply it. The greatest minds, as they are capable of the highest excellences, are open likewise to the greatest aberrations; and those who travel very slowly may yet make far greater progress, provided they keep always to the straight road, than those who, while they run, forsake it.
René Descartes (Discourse on Method and Meditations on First Philosophy)
Je pense, donc je suis; English: I think, therefore I am)
René Descartes (Discourse on Method and Meditations on First Philosophy)
that we conduct our thoughts along different ways, and do not fix our attention on the same objects.
René Descartes (Discourse on Method and Meditations on First Philosophy)
those who move but very slowly, may advance much farther, if they always follow the right way; then those who run and straggle from it.
René Descartes (A Discourse of a Method for the Well Guiding of Reason and the Discovery of Truth in the Sciences)
...all that is necessary to right action is right judgment, and to the best action the most correct judgment
René Descartes (Discourse on Method)
Those who reason most powerfully and are the most successful at ordering their thoughts so as to make them clear and intelligible will always be best able to persuade others of what they say, even if they speak in the thickest of dialects
René Descartes (A Discourse on the Method)
And, in fine, of false sciences I thought I knew the worth sufficiently to escape being deceived by the professions of an alchemist, the predictions of an astrologer, the impostures of a magician, or by the artifices and boasting of any of those who profess to know things of which they are ignorant.
René Descartes (Discourse on Method and Meditations on First Philosophy)
The first was never to accept anything for true which I did not clearly know to be such; that is to say, carefully to avoid precipitancy and prejudice, and to comprise nothing more in my judgment than what was presented to my mind so clearly and distinctly as to exclude all ground of doubt.
René Descartes (Discourse on Method)
so that there resulted a chaos as disordered as the poets ever feigned,
René Descartes (Discourse on the Method)
...the perusal of all excellent books is, as it were, to interview with the noblest men of past ages, who have written them.
René Descartes (Discourse on Method)
I resolv’d to faign, that all those things which ever entred into my Minde, were no more true, then the illusions of my dreams.
René Descartes (A Discourse of a Method for the Well Guiding of Reason and the Discovery of Truth in the Sciences)
it appears to me that I have discovered many truths more useful and more important than all I had before learned, or even had expected to learn.
René Descartes (Discourse on the Method)
On the other hand, I compared the disquisitions of the ancient moralists to very towering and magnificent palaces with no better foundation than sand and mud:
René Descartes (Discourse on the Method)
there is often not so much perfection in works composed of many pieces and made by the hands of various master craftsmen as there is in those works on which but a single individual has worked.
René Descartes (Discourse on Method and Meditations on First Philosophy)
although we very clearly see the sun, we ought not therefore to determine that it is only of the size which our sense of sight presents; and we may very distinctly imagine the head of a lion joined to the body of a goat, without being therefore shut up to the conclusion that a chimaera exists; for it is not a dictate of reason that what we thus see or imagine is in reality existent; but it plainly tells us that all our ideas or notions contain in them some truth.
René Descartes (Discourse on Method)
Good sense is the most evenly distributed thing in the world; for everyone believes himself to be so well provided with it that even those who are the hardest to please in every other way do not usually want more of it than they already have.
René Descartes (Discourse on Method)
On the other hand, when too much time is occupied in traveling, we become strangers to our native country; and the over curious in the customs of the past are generally ignorant of those of the present.
René Descartes (Discourse on Method)
It is useful to know something of the manners of different nations, that we may be enabled to form a more correct judgment regarding our own, and be prevented from thinking that everything contrary to our customs is ridiculous and irrational, a conclusion usually come to by those whose experience has been limited to their own country.
René Descartes (Discourse on Method)
Le bon sens est la chose du monde la mieux partagée : car chacun pense en être si bien pourvu, que ceux même qui sont les plus difficiles à contenter en toute autre chose, n'ont point coutume d'en désirer plus qu'ils en ont.
René Descartes (Discourse on Method)
But, because I had already very clearly recognized in myself that the intelligent nature is distinct from the corporeal,
René Descartes (Discourse on the Method)
For ’tis not enough to have good faculties, but the principal is, to apply them well.
René Descartes (A Discourse of a Method for the Well Guiding of Reason and the Discovery of Truth in the Sciences)
Thereafter, I showed how the greatest part of the matter of this chaos must, in accordance with these laws, dispose and arrange itself in such a way as to present the appearance of heavens;
René Descartes (Discourse on the Method)
And it is evident that it is not less repugnant that falsity or imperfection, in so far as it is imperfection, should proceed from God, than that truth or perfection should proceed from nothing.
René Descartes (Discourse on the Method)
I knew that the languages which one learns there are necessary to understand the works of the ancients; and that the delicacy of fiction enlivens the mind; that famous deeds of history ennoble it and, if read with understanding, aid in maturing one's judgment; that the reading of all the great books is like conversing with the best people of earlier times; it is even studied conversation in which the authors show us only the best of their thoughts; that eloquence has incomparable powers and beauties; that poetry has enchanting delicacy and sweetness; that mathematics has very subtle processes which can serve as much to satisfy the inquiring mind as to aid all the arts and diminish man's labor; that treatises on morals contain very useful teachings and exhortations to virtue; that theology teaches us how to go to heaven; that philosophy teaches us to talk with appearance of truth about things, and to make ourselves admired by the less learned; that law, medicine, and the other sciences bring honors and wealth to those who pursue them; and finally, that it is desirable to have examined all of them, even to the most superstitious and false in order to recognize their real worth and avoid being deceived thereby
René Descartes (Discourse on Method)
The romance of militancy dominated our predecessors; now serious ideas ousted this way of thinking. No more mysticism! No more blind faith! Now realism was our mode of thinking. At times of terrible necessity, we can resort to extreme methods, but violence produces opposite results in mass movements.
Bhagat Singh (Why I Am An Atheist: An Autobiographical Discourse)
there are no objects except particular ones and no science except of the general
Gérard Genette (Narrative Discourse: An Essay in Method)
Nothing can be imagined which is too strange or incredible to have been said by some philosopher.
René Descartes (Discourse on Method)
« En un mot, s'il y a au monde quelque ouvrage qui ne puisse être si bien achevé par aucun autre que par le même qui l'a commencé, c'est celui auquel je travaille».
René Descartes (Discourse on Method)
the more uncommon often only mislead us so long as the causes of the more ordinary are still unknown;
René Descartes (Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences)
thence concluded that I was a substance whose whole essence or nature consists only in thinking, and which, that it may exist, has need of no place, nor is dependent on any material thing; so that “ I,” that is to say, the mind by which I am what I am, is wholly distinct from the body, and is even more easily known than the latter, and is such, that although the latter were not, it would still continue to be all that it is.
René Descartes (Discourse on the Method)
Finally, if there be still persons who are not sufficiently persuaded of the existence of God and of the soul, by the reasons I have adduced, I am desirous that they should know that all the other propositions, of the truth of which they deem themselves perhaps more assured, as that we have a body, and that there exist stars and an earth, and such like, are less certain;
René Descartes (Discourse on the Method)
But this could not be the case with-the idea of a nature more perfect than myself; for to receive it from nothing was a thing manifestly impossible; and, because it is not less repugnant that the more perfect should be an effect of, and dependence on the less perfect, than that something should proceed from nothing, it was equally impossible that I could hold it from myself:
René Descartes (Discourse on the Method)
Exposition is a mode of thought, a method of learning, and a means of expression. Almost all of the characteristics we associate with mature discourse were amplified by typography, which has the strongest possible bias toward exposition: a sophisticated ability to think conceptually, deductively and sequentially; a high valuation of reason and order; an abhorrence of contradiction; a large capacity for detachment and objectivity; and a tolerance for delayed response.
Neil Postman (Amusing Ourselves to Death: Public Discourse in the Age of Show Business)
engaging in conversation with the most cultivated minds of past centuries who had composed them, or rather, taking part in a well-conducted dialogue in which such minds reveal to us only the best of their thoughts;
René Descartes (A Discourse on the Method)
That the reading of good books, is like the conversation with the honestest persons of the past age, who were the Authors of them, and even a studyed conversation, wherein they discover to us the best only of their thoughts. That eloquence hath forces & beauties which are incomparable.
René Descartes (A Discourse of a Method for the Well Guiding of Reason and the Discovery of Truth in the Sciences)
I was especially delighted with the mathematics, on account of the certitude and evidence of their reasonings; but I had not as yet a precise knowledge of their true use; and thinking that they but contributed to the advancement of the mechanical arts, I was astonished that foundations, so strong and solid, should have had no loftier superstructure reared on them.
René Descartes (Discourse on the Method)
thought I had said enough respecting them to show that there is nothing observable in the heavens or stars of our system that must not, or at least may not appear precisely alike in those of the system which I described.
René Descartes (Discourse on the Method)
There is no need to allege that Descartes sat in or on a stove. A poêle is simply a room heated by an earthenware stove. Cf. E. Gilson, Discours de la méthode: texte et commentaire, 4th edition (Paris: Vrin, 1967), p. 157.
René Descartes (Discourse on Method and Meditations on First Philosophy (Hackett Classics))
But as soon as I had finished my course of study, at which time it is usual to be admitted to the ranks of the well educated, I completely changed my opinion, for I found myself bogged down in so many doubts and errors, that it seemed to me that having set out to become learned, I had derived no benefit from my studies, other than that of progressively revealing to myself how ignorant I was.
René Descartes (A Discourse on the Method)
regarding speculative matters that are of no practical moment, and followed by no consequences to himself, farther, perhaps, than that they foster his vanity the better the more remote they are from common sense; requiring, as they must in this case, the exercise of greater ingenuity and art to render them probable.
René Descartes (Discourse on the Method)
Science is the knowledge of many, orderly and methodically digested and arranged, so as to become attainable by one.
John Herschel (A Preliminary Discourse On The Study Of Natural Philosophy: The Cabinet Of Natural Philosophy)
hardly any ruler lives so long as to have time to accustom to right methods a city which has long been accustomed to wrong. Wherefore,
Niccolò Machiavelli (Greatest Works of Niccolò Machiavelli: The Prince, The Art of War, Discourses on the First Decade of Titus Livius & History of Florence)
la lectura de todos los buenos libros es como una conversación con los mejores ingenios de los pasados siglos,
René Descartes (Discourse on Method)
Those in whom the faculty of reason is predominant, and who most skillfully dispose their thoughts with a view to render them clear and intelligible, are always the best able to persuade others of the truth of what they lay down, though they should speak only in the language of Lower Brittany, and be wholly ignorant of the rules of rhetoric; and those whose minds are stored with the most agreeable fancies, and who can give expression to them with the greatest embellishment and harmony, are still the best poets, though unacquainted with the art of poetry.
René Descartes (Discourse on the Method)
One of the first of the considerations that occurred to me was that there is very often less perfection in works composed of several portions, and carried out by the hands of various masters, than in those on which one individual alone has worked. Thus we see that buildings planned and carried out by one architect alone are usually more beautiful and better proportioned than those which many have tried to put in order and improve, making use of old walls which were built with other ends in view.
René Descartes (Discourse on Method and Meditations on First Philosophy)
while I wanted thus to think that everything was false, it necessarily had to be the case that I, who was thinking this, was something. And noticing that this truth—I think, therefore I am—was so firm and so assured that all the most extravagant suppositions of the skeptics were incapable of shaking it, I judged that I could accept it without scruple as the first principle of the philosophy I was seeking.
René Descartes (Discourse on Method and Meditations on First Philosophy (Hackett Classics))
Be that as it may, there is fixed in my mind a certain opinion of long [21] standing, namely that there exists a God who is able to do anything and by whom I, such as I am, have been created. How do I know that he did not bring it about that there is no earth at all, no heavens, no extended thing, no shape, no size, no place, and yet bringing it about that all these things appear to me to exist precisely as they do now?
René Descartes (Discourse on Method and Meditations on First Philosophy)
For to be possessed of a vigorous mind is not enough; the prime requisite is rightly to apply it. The greatest minds, as they are capable of the highest excellences, are open likewise to the greatest aberrations...
René Descartes (Discourse on Method)
I thence concluded that I was a substance whose whole essence or nature consists only in thinking, and which, that it may exist, has need of no place, nor is dependent on any material thing; so that “ I,” that is to say, the mind by which I am what I am, is wholly distinct from the body, and is even more easily known than the latter, and is such, that although the latter were not, it would still continue to be all that it is.
René Descartes (Discourse on the Method)
those people who formerly had been half wilde, and civiliz’d but by degrees, made their laws but according to the incommodities which their crimes and their quarrels constrain’d them to, could not be so wel pollic’d, as those who from the beginning of their association, observ’d the constitutions of some prudent Legislator.
René Descartes (A Discourse of a Method for the Well Guiding of Reason and the Discovery of Truth in the Sciences)
was most keen on mathematics, because of its certainty and the incontrovertibility* of its proofs; but I did not yet see its true use. Believing as I did that its only application was to the mechanical arts,* I was astonished that nothing more exalted had been built on such sure and solid foundations; whereas, on the other hand, I compared the moral works of ancient pagan writers to splendid and magnificent palaces built on nothing more than sand and mud.
René Descartes (A Discourse on the Method)
I revered our theology, and aspired as much as any one to reach heaven: but being given assuredly to understand that the way is not less open to the most ignorant than to the most learned, and that the revealed truths which lead to heaven are above our comprehension, I did not presume to subject them to the impotency of my reason; and I thought that in order competently to undertake their examination, there was need of some special help from heaven, and of being more than man.
René Descartes (Discourse on Method)
For indeed when painters themselves wish to represent sirens and satyrs [20] by means of especially bizarre forms, they surely cannot assign to them utterly new natures. Rather, they simply fuse together the members of various animals. Or if perhaps they concoct something so utterly novel that nothing like it has ever been seen before (and thus is something utterly fictitious and false), yet certainly at the very least the colors from which they fashion it ought to be true. And
René Descartes (Discourse on Method and Meditations on First Philosophy)
But after I had imployed some years in thus studying the Book of the World, and endeavouring to get experience, I took one day a resolution to study also within my self, and to employ all the forces of my minde in the choice of the way I was to follow: which (me thought) succeeded much better, then if I had never estranged my self from my Country, or from my Books.
René Descartes (A Discourse of a Method for the Well Guiding of Reason and the Discovery of Truth in the Sciences)
Common sense is the most fairly distributed thing in the world, for each one thinks he is so well-endowed with it that even those who are hardest to satisfy in all other matters are not in the habit of desiring more of it than they already have.
René Descartes (Discourse on the Method)
Mais lorsqu'on emploie trop de temps à voyager, on devient enfin étranger en son pays; et lorsqu'on est trop curieux des choses qui se pratiquoient aux siècles passés, on demeure ordinairement fort ignorant de celles qui se pratiquent en celui-ci.
René Descartes (Discourse on Method)
But immediately upon this I observed that, whilst I thus wished to think that all was false, it was absolutely necessary that I, who thus thought, should be somewhat; and as I observed that this truth, I think, therefore I am (COGITO ERGO SUM), was so certain and of such evidence that no ground of doubt, however extravagant, could be alleged by the sceptics capable of shaking it, I concluded that I might, without scruple, accept it as the first principle of the philosophy of which I was in search
René Descartes (Discourse on the Method)
Those who possess the strongest reasoning and who best order their thoughts in order to make them clear and intelligible can always best persuade others of what they are proposing, even if they were to speak only Low Breton and had never learned rhetoric.
René Descartes (Discourse on Method and Meditations on First Philosophy)
Good sense is, of all things among men, the most equally distributed; for every one thinks himself so abundantly provided with it, that those even who are the most difficult to satisfy in everything else, do not usually desire a larger measure of this quality than they already possess. And in this it is not likely that all are mistaken the conviction is rather to be held as testifying that the power of judging aright and of distinguishing truth from error, which is properly what is called good sense or reason, is by nature equal in all men; and that the diversity of our opinions, consequently, does not arise from some being endowed with a larger share of reason than others, but solely from this, that we conduct our thoughts along different ways, and do not fix our attention on the same objects. For to be possessed of a vigorous mind is not enough; the prime requisite is rightly to apply it. The greatest minds, as they are capable of the highest excellences, are open likewise to the greatest aberrations; and those who travel very slowly may yet make far greater progress, provided they keep always to the straight road, than those who, while they run, forsake it.
René Descartes (Discourse on Method and Meditations on First Philosophy)
For, occupied incessantly with the consideration of the limits prescribed to their power by nature, they [philosophers of former times] became so entirely convinced that nothing was at their disposal except their own thoughts, that this conviction was of itself sufficient to prevent their entertaining any desire of other objects; and over their thoughts they acquired a sway so absolute, that they had some ground on this account for esteeming themselves more rich and more powerful, more free and more happy, than other men who, whatever be the favors heaped on them by nature and fortune, if destitute of this philosophy, can never command the realization of all their desires.
René Descartes (Discourse on Method and Meditations on First Philosophy)
For, in fine, whether awake or asleep, we ought never to allow ourselves to be persuaded of the truth of anything unless on the evidence of our reason. And it must be noted that I say of our reason, and not of our imagination or of our senses: thus, for example, although we very clearly see the sun, we ought not therefore to determine that it is only of the size which our sense of sight presents; and we may very distinctly imagine the head of a lion joined to the body of a goat, without being therefore shut up to the conclusion that a chimaera exists;
René Descartes (Discourse on the Method)
The majority of men is composed of two classes, for neither of which would this be at all a befitting resolution: in the first place, of those who with more than a due confidence in their own powers, are precipitate in their judgments and want the patience requisite for orderly and circumspect thinking; whence it happens, that if men of this class once take the liberty to doubt of their accustomed opinions, and quit the beaten highway, they will never be able to thread the byway that would lead them by a shorter course, and will lose themselves and continue to wander for life; in the second place, of those who, possessed of sufficient sense or modesty to determine that there are others who excel them in the power of discriminating between truth and error, and by whom they may be instructed, ought rather to content themselves with the opinions of such than trust for more correct to their own reason.
René Descartes (Discourse on Method)
I would like those who are not at all versed in anatomy to take the trouble, before reading this, to have the heart of some large animal that has lungs dissected in their presence (for such a heart is in all respects sufficiently similar to that of a man), and to be shown the two chambers or cavities that are in it.
René Descartes (Discourse on Method and Meditations on First Philosophy (Hackett Classics))
There is in the chemist a form of thought by which all ideas become visible in the mind as strains of an imagined piece of music. This form of thought is developed in Faraday in the highest degree, whence it arises that to one who is not acquainted with this method of thinking, his scientific works seem barren and dry, and merely a series of researches strung together, while his oral discourse when he teaches or explains is intellectual, elegant, and of wonderful clearness.
Justus von Liebig
Whether this has ever happened I know not, nor whether it ever can happen. For we see, as I have said a little way back, that a city which owing to its pervading corruption has once begun to decline, if it is to recover at all, must be saved not by the excellence of the people collectively, but of some one man then living among them, on whose death it at once relapses into its former plight; as happened with Thebes, in which the virtue of Epaminondas made it possible while he lived to preserve the form of a free Government, but which fell again on his death into its old disorders; the reason being that hardly any ruler lives so long as to have time to accustom to right methods a city which has long been accustomed to wrong.
Niccolò Machiavelli (Discourses on the First Decade of Titus Livius)
For it seemed to me that much more truth could be found in the reasonings which a man makes concerning matters that concern him than in those which some scholar makes in his study about speculative matters. For the consequences of the former will soon punish the man if he judges wrongly, whereas the latter have no practical consequences and no importance for the scholar except that perhaps the further they are from common sense the more pride he will take in them, since he will have had to use so much more skill and ingenuity in trying to render them plausible.
René Descartes (Discourse on Method)
Feminism involves so much more than gender equality. And it involves so much more than gender. Feminism must involve a consciousness of capitalism— I mean, the feminism that I relate to. And there are multiple feminisms, right? It has to involve a consciousness of capitalism, and racism, and colonialism, and postcolonialities, and ability, and more genders than we can even imagine, and more sexualities than we ever thought we could name. Feminism has helped us not only to recognize a range of connections among discourses, and institutions, and identities, and ideologies that we often tend to consider separately. But it has also helped us to develop epistemological and organizing strategies that take us beyond the categories “women” and “gender.” And, feminist methodologies impel us to explore connections that are not always apparent. And they drive us to inhabit contradictions and discover what is productive in these contradictions. Feminism insists on methods of thought and action that urge us to think about things together that appear to be separate, and to disaggregate things that appear to naturally belong together.
Angela Y. Davis (Freedom is a Constant Struggle)
I am in doubt as to the propriety of making my first meditations in the place above mentioned matter of discourse; for these are so metaphysical, and so uncommon, as not, perhaps, to be acceptable to every one. And yet, that it may be determined whether the foundations that I have laid are sufficiently secure, I find myself in a measure constrained to advert to them. I had long before remarked that, in relation to practice, it is sometimes necessary to adopt, as if above doubt, opinions which we discern to be highly uncertain, as has been already said; but as I then desired to give my attention solely to the search after truth, I thought that a procedure exactly the opposite was called for, and that I ought to reject as absolutely false all opinions in regard to which I could suppose the least ground for doubt, in order to ascertain whether after that there remained aught in my belief that was wholly indubitable. Accordingly, seeing that our senses sometimes deceive us, I was willing to suppose that there existed nothing really such as they presented to us; and because some men err in reasoning, and fall into paralogisms, even on the simplest matters of geometry, I, convinced that I was as open to error as any other, rejected as false all the reasonings I had hitherto taken for demonstrations; and finally, when I considered that the very same thoughts (presentations) which we experience when awake may also be experienced when we are asleep, while there is at that time not one of them true, I supposed that all the objects (presentations) that had ever entered into my mind when awake, had in them no more truth than the illusions of my dreams. But immediately upon this I observed that, whilst I thus wished to think that all was false, it was absolutely necessary that I, who thus thought, should be somewhat; and as I observed that this truth, I think, therefore I am ["cogito ergo sum"], was so certain and of such evidence that no ground of doubt, however extravagant, could be alleged by the sceptics capable of shaking it, I concluded that I might, without scruple, accept it as the first principle of the philosophy of which I was in search
René Descartes (Discourse on Method and Meditations on First Philosophy)
And I have always had an especially great desire to learn to distinguish the true from the false, in order to see my way clearly in my actions, and to go forward with confidence in this life. It is true that, so long as I merely considered the customs of other men, I found hardly anything there about which to be confident, and that I noticed there was about as much diversity as I had previously found among the opinions of philosophers. Thus the greatest profit I derived from this was that, on seeing many things that, although they seem to us very extravagant and ridiculous, do not cease to be commonly accepted and approved among other great peoples, I learned not to believe anything too firmly of which I had been persuaded only by example and custom; and thus I little by little freed myself from many errors that can darken our natural light and render us less able to listen to reason.
René Descartes (Discourse on Method (Hackett Classics))
The first was never to accept anything as true that I did not plainly know to be such; that is to say, carefully to avoid hasty judgment and prejudice; and to include nothing more in my judgments than what presented itself to my mind so clearly and so distinctly that I had no occasion to call it in doubt. The second, to divide each of the difficulties I would examine into as many parts as possible and as was required in order better to resolve them. The third, to conduct my thoughts in an orderly fashion, by commencing with those objects that are simplest and easiest to know, in order to ascend little by little, as by degrees, to the knowledge of the most composite things, and by supposing an order even among those things that do not [19] naturally precede one another. And the last, everywhere to make enumerations so complete and reviews so general that I was assured of having omitted nothing.
René Descartes (Discourse on Method and Meditations on First Philosophy (Hackett Classics))
seeing that our senses sometimes deceive us, I was willing to suppose that there existed nothing really such as they presented to us; and because some men err in reasoning, and fall into paralogisms, even on the simplest matters of geometry, I, convinced that I was as open to error as any other, rejected as false all the reasonings I had hitherto taken for demonstrations; and finally, when I considered that the very same thoughts (presentations) which we experience when awake may also be experienced when we are asleep, while there is at that time not one of them true, I supposed that all the objects (presentations) that had ever entered into my mind when awake, had in them no more truth than the illusions of my dreams.
René Descartes (Discourse on the Method)
For the mind depends so much on the temperament and disposition of the bodily organs that, if it is possible to find a means of rendering men wiser and cleverer than they have hitherto been, I believe that it is in medicine that it must be sought. It is true that the medicine which is now in vogue contains little of which the utility is remarkable; but, without having any intention of decrying it, I am sure that there is no one, even among those who make its study a profession, who does not confess that all that men know is almost nothing in comparison with what remains to be known; and that we could be free of an infinitude of maladies both of body and mind, and even also possibly of the infirmities of age, if we had sufficient knowledge of their causes, and of all the remedies with which nature has provided us.
René Descartes (Discourse on Method and Meditations on First Philosophy)
And I have always had an especially great desire to learn to distinguish the true from the false, in order to see my way clearly in my actions, and to go forward with confidence in this life. It is true that, so long as I merely considered the customs of other men, I found hardly anything there about which to be confident, and that I noticed there was about as much diversity as I had previously found among the opinions of philosophers. Thus the greatest profit I derived from this was that, on seeing many things that, although they seem to us very extravagant and ridiculous, do not cease to be commonly accepted and approved among other great peoples, I learned not to believe anything too firmly of which I had been persuaded only by example and custom; and thus I little by little freed myself from many errors that can darken our natural light and render us less able to listen to reason. But after I had spent some years thus studying in the book of the world and in trying to gain some experience, I resolved one day to study within myself too and to spend all the powers of my mind in choosing the paths that I should follow.
René Descartes (Discourse on Method (Hackett Classics))
so that even although he had from the beginning given it no other form than that of chaos, provided only he had established certain laws of nature, and had lent it his concurrence to enable it to act as it is wont to do, it may be believed, without discredit to the miracle of creation, that, in this way alone, things purely material might, in course of time, have become such as we observe them at present; and their nature is much more easily conceived when they are beheld coming in this manner gradually into existence, than when they are only considered as produced at once in a finished and perfect state.
René Descartes (Discourse on the Method)
[Foucault's] criticism is not transcendental, and its goal is not that of making a metaphysics possible: it is genealogical in its design and archaeological in its method. Archaeological –and not transcendental– in the sense that it will not seek to identify the universal structures of all knowledge or of all possible moral action, but will seek to treat the instances of discourse that articulate what we think, say, and do as so many historical events. And this critique will be genealogical in the sense it will not deduce from the form of what we are what is impossible for us to do and to know; but it will separate out, from the contingency that has made us what we are, the possibility of no longer being, doing, or thinking what we are, do or think. It is not seeking to make possible a metaphysics that has finally become a science; it is seeking to give new impetus, as far and wide as possible, to the undefined work of freedom.
Paul Rabinow (The Foucault Reader)
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)
That is why I can’t in any way approve of those MEDDLESOME and RESTLESS characters who, without being called by BIRTH or by FORTUNE to the management of public affairs, are yet forever thinking up some new reform! If I thought this present work contained the SLIGHTEST ground for suspecting me of such FOLLY, I would SHRINK from allowing it to be published! My plan has NEVER gone beyond trying to reform my own thoughts and to build on a foundation that is ALL MY OWN. If I’m pleased enough with my work to present you with this sketch of it, it’s not because I would advise anyone to imitate it. Those on whom GOD has bestowed more of his favours than he has on me will PERHAPS have higher aims; but I’m afraid that this project of mine may be too bold for many people! The mere decision to rid myself all the opinions I have hitherto accepted isn’t an example that everyone ought to follow! The world is mostly made up of two types of minds for whom it is QUITE unsuitable. (1) There are those who, believing themselves cleverer than they are, can’t help rushing to judgment and can’t muster the patience to direct all their thoughts in an ORDERLY manner. So that if they ONCE took the liberty of doubting the principles they have accepted and leaving the common path, they would NEVER be able to stay on the straighter path that they ought to take, AND would REMAIN lost ALL their LIVES. (2) And there are those who are reasonable enough, or modest enough, to THINK that they can’t distinguish true from false as well as some other people by whom they can be taught. THESE should be content to follow the opinions of those others rather than to seek better opinions themselves.
René Descartes (Discourse on Method)
If the symbolic father is often lurking behind the boss--which is why one speaks of 'paternalism' in various kinds of enterprises--there also often is, in a most concrete fashion, a boss or hierarchic superior behind the real father. In the unconscious, paternal functions are inseparable from the socio-professional and cultural involvements which sustain them. Behind the mother, whether real or symbolic, a certain type of feminine condition exists, in a socially defined imaginary context. Must I point out that children do not grow up cut off from the world, even within the family womb? The family is permeable to environmental forces and exterior influences. Collective infrastructures, like the media and advertising, never cease to interfere with the most intimate levels of subjective life. The unconscious is not something that exists by itself to be gotten hold of through intimate discourse. In fact, it is only a rhizome of machinic interactions, a link to power systems and power relations that surround us. As such, unconscious processes cannot be analyzed in terms of specific content or structural syntax, but rather in terms of enunciation, of collective enunciative arrangements, which, by definition, correspond neither to biological individuals nor to structural paradigms... The customary psychoanalytical family-based reductions of the unconscious are not 'errors.' They correspond to a particular kind of collective enunciative arrangement. In relation to unconscious formation, they proceed from the particular micropolitics of capitalistic societal organization. An overly diversified, overly creative machinic unconscious would exceed the limits of 'good behavior' within the relations of production founded upon social exploitation and segregation. This is why our societies grant a special position to those who specialize in recentering the unconscious onto the individuated subject, onto partially reified objects, where methods of containment prevent its expansion beyond dominant realities and significations. The impact of the scientific aspirations of techniques like psychoanalysis and family therapy should be considered as a gigantic industry for the normalization, adaption and organized division of the socius. The workings of the social division of labor, the assignment of individuals to particular productive tasks, no longer depend solely on means of direct coercion, or capitalistic systems of semiotization (the monetary remuneration based on profit, etc.). They depend just as fundamentally on techniques modeling the unconscious through social infrastructures, the mass media, and different psychological and behavioral devices...Even the outcome of the class struggle of the oppressed--the fact that they constantly risk being sucked into relations of domination--appears to be linked to such a perspective.
Félix Guattari (Chaosophy: Texts and Interviews 1972–1977)