Einstein Motivational Quotes

No matter how old you are now. You are never too young or too old for success or going after what you want. Here’s a short list of people who accomplished great things at different ages 1) Helen Keller, at the age of 19 months, became deaf and blind. But that didn’t stop her. She was the first deaf and blind person to earn a Bachelor of Arts degree. 2) Mozart was already competent on keyboard and violin; he composed from the age of 5. 3) Shirley Temple was 6 when she became a movie star on “Bright Eyes.” 4) Anne Frank was 12 when she wrote the diary of Anne Frank. 5) Magnus Carlsen became a chess Grandmaster at the age of 13. 6) Nadia Comăneci was a gymnast from Romania that scored seven perfect 10.0 and won three gold medals at the Olympics at age 14. 7) Tenzin Gyatso was formally recognized as the 14th Dalai Lama in November 1950, at the age of 15. 8) Pele, a soccer superstar, was 17 years old when he won the world cup in 1958 with Brazil. 9) Elvis was a superstar by age 19. 10) John Lennon was 20 years and Paul Mcartney was 18 when the Beatles had their first concert in 1961. 11) Jesse Owens was 22 when he won 4 gold medals in Berlin 1936. 12) Beethoven was a piano virtuoso by age 23 13) Issac Newton wrote Philosophiæ Naturalis Principia Mathematica at age 24 14) Roger Bannister was 25 when he broke the 4 minute mile record 15) Albert Einstein was 26 when he wrote the theory of relativity 16) Lance E. Armstrong was 27 when he won the tour de France 17) Michelangelo created two of the greatest sculptures “David” and “Pieta” by age 28 18) Alexander the Great, by age 29, had created one of the largest empires of the ancient world 19) J.K. Rowling was 30 years old when she finished the first manuscript of Harry Potter 20) Amelia Earhart was 31 years old when she became the first woman to fly solo across the Atlantic Ocean 21) Oprah was 32 when she started her talk show, which has become the highest-rated program of its kind 22) Edmund Hillary was 33 when he became the first man to reach Mount Everest 23) Martin Luther King Jr. was 34 when he wrote the speech “I Have a Dream." 24) Marie Curie was 35 years old when she got nominated for a Nobel Prize in Physics 25) The Wright brothers, Orville (32) and Wilbur (36) invented and built the world's first successful airplane and making the first controlled, powered and sustained heavier-than-air human flight 26) Vincent Van Gogh was 37 when he died virtually unknown, yet his paintings today are worth millions. 27) Neil Armstrong was 38 when he became the first man to set foot on the moon. 28) Mark Twain was 40 when he wrote "The Adventures of Tom Sawyer", and 49 years old when he wrote "Adventures of Huckleberry Finn" 29) Christopher Columbus was 41 when he discovered the Americas 30) Rosa Parks was 42 when she refused to obey the bus driver’s order to give up her seat to make room for a white passenger 31) John F. Kennedy was 43 years old when he became President of the United States 32) Henry Ford Was 45 when the Ford T came out. 33) Suzanne Collins was 46 when she wrote "The Hunger Games" 34) Charles Darwin was 50 years old when his book On the Origin of Species came out. 35) Leonardo Da Vinci was 51 years old when he painted the Mona Lisa. 36) Abraham Lincoln was 52 when he became president. 37) Ray Kroc Was 53 when he bought the McDonalds Franchise and took it to unprecedented levels. 38) Dr. Seuss was 54 when he wrote "The Cat in the Hat". 40) Chesley "Sully" Sullenberger III was 57 years old when he successfully ditched US Airways Flight 1549 in the Hudson River in 2009. All of the 155 passengers aboard the aircraft survived 41) Colonel Harland Sanders was 61 when he started the KFC Franchise 42) J.R.R Tolkien was 62 when the Lord of the Ring books came out 43) Ronald Reagan was 69 when he became President of the US 44) Jack Lalane at age 70 handcuffed, shackled, towed 70 rowboats 45) Nelson Mandela was 76 when he became President

One of the strongest motives that lead men to art and science is escape from everyday life with its painful crudity and hopeless dreariness, from the fetters of one's own ever-shifting desires. A finely tempered nature longs to escape from the personal life into the world of objective perception and thought.

I maintain that the cosmic religious feeling is the strongest and noblest motive for scientific research.

When a man is sufficiently motivated, discipline will take care of itself.

One of the strongest motives that leads men to art and science is escape from everyday life with its painful crudity and hopeless dreariness. Such men make this cosmos and its construction the pivot of their emotional life, in order to find the peace and security which they cannot find in the narrow whirlpool of personal experience.

Conviction is a good motive, but a bad judge.

No man or Genie on earth had "created" anything, we merely assembled God's Atoms, by learning it's properties, with his aid, so if anyone said that we had "invented" anything - he had Invented a lie; an unwise man.... thinks we have created an atom.

A man must learn to understand the motives of human beings, their illusions, and their sufferings.

To act intelligently in human affairs is only possible if an attempt is made to understand the thoughts, motives, and apprehensions of one’s opponent so fully that one can see the world through his eyes.

Feeling and longing are the motive force behind all human endeavor and human creation,

Everything that the human race has done and thought is concerned with the satisfaction of deeply felt needs and the assuagement of pain. One has to keep this constantly in mind if one wishes to understand spiritual movements and their development. Feeling and longing are the motive force behind all human endeavor and human creation, in however exalted a guise the latter may present themselves to us.

As I would learn later on, developed countries will always welcome the Einsteins of this world -- those individuals whose talents are already recognized and deemed to have value. This welcome doesn't usually extend to the poor and uneducated people seeking to enter the country. But the truth, supported by the facts of history and the richness of immigrant contribution to America's distinction in the world, is that the most entrepreneurial, innovative, motivated citizen is the one who has been given an opportunity and wants to repay the debt.

The value of a man should be seen in what he gives and not in what he is able to receive

Humor, motivations, moral,gods,energy,secrecy

Sometimes transitional periods in life leave you feeling like a great big jumble of loose, split ends.

I think we have to safeguard ourselves against people who are a menace to others, quite apart from what may have motivated their deeds.

The only source of knowledge is the experience

In the temple of science are many mansions, and various indeed are they that dwell therein and the motives that have led them thither. Many take to science out of a joyful sense of superior intellectual power; science is their own special sport to which they look for vivid experience and the satisfaction of ambition; many others are to be found in the temple who have offered the products of their brains on this altar for purely utilitarian purposes. Were [someone to] drive all the people belonging to these two categories out of the temple, the assemblage would be seriously depleted, but there would still be some men, of both present and past times, left inside. Our Planck is one of them, and that is why we love him.

If I had to live my life again, I'd make the same mistakes, only sooner. -Tallulah Bankhead (1903-68) How much of human life is lost in waiting. -Ralph Waldo Emerson (1803-82) Only a life lived for others is worth living. -Albert Einstein (1879-1955)

It is a special blessing to belong among those who can and may devote their best energies to the contemplation and exploration of objective and timeless things. How happy and grateful I am for having been granted this blessing, which bestows upon one a large measure of independence from one's personal fate and from the attitude of one's contemporaries. Yet this independence must not inure us to the awareness of the duties that constantly bind us to the past, present and future of humankind at large. Our situation on this earth seems strange. Every one of us appears here, involuntarily and uninvited, for a short stay, without knowing the why and the wherefore. In our daily lives we feel only that man is here for the sake of others, for those whom we love and for many other beings whose fate is connected with our own. I am often troubled by the thought that my life is based to such a large extent on the work of my fellow human beings, and I am aware of my great indebtedness to them. I do not believe in free will. Schopenhauer's words: 'Man can do what he wants, but he cannot will what he wills,' accompany me in all situations throughout my life and reconcile me with the actions of others, even if they are rather painful to me. This awareness of the lack of free will keeps me from taking myself and my fellow men too seriously as acting and deciding individuals, and from losing my temper. I have never coveted affluence and luxury and even despise them a good deal. My passion for social justice has often brought me into conflict with people, as has my aversion to any obligation and dependence I did not regard as absolutely necessary. [Part 2] I have a high regard for the individual and an insuperable distaste for violence and fanaticism. All these motives have made me a passionate pacifist and antimilitarist. I am against any chauvinism, even in the guise of mere patriotism. Privileges based on position and property have always seemed to me unjust and pernicious, as does any exaggerated personality cult. I am an adherent of the ideal of democracy, although I know well the weaknesses of the democratic form of government. Social equality and economic protection of the individual have always seemed to me the important communal aims of the state. Although I am a typical loner in daily life, my consciousness of belonging to the invisible community of those who strive for truth, beauty, and justice keeps me from feeling isolated. The most beautiful and deepest experience a man can have is the sense of the mysterious. It is the underlying principle of religion as well as of all serious endeavour in art and science. He who never had this experience seems to me, if not dead, then at least blind. To sense that behind anything that can be experienced there is a something that our minds cannot grasp, whose beauty and sublimity reaches us only indirectly: this is religiousness. In this sense I am religious. To me it suffices to wonder at these secrets and to attempt humbly to grasp with my mind a mere image of the lofty structure of all there is.

Production is carried on for profit, not for use. There is no provision that all those able and willing to work will always be in a position to find employment; an “army of unemployed” almost always exists. The worker is constantly in fear of losing his job. Since unemployed and poorly paid workers do not provide a profitable market, the production of consumers’ goods is restricted, and great hardship is the consequence. Technological progress frequently results in more unemployment rather than in an easing of the burden of work for all. The profit motive, in conjunction with competition among capitalists, is responsible for an instability in the accumulation and utilization of capital which leads to increasingly severe depressions. Unlimited competition leads to a huge waste of labor, and to that crippling of the social consciousness of individuals which I mentioned before.

His ruby red rimmed moist eyes were two glasses of cranberry. He wore a cashmere sweater the color of Earl Grey tea...

Let the failure of today be motivation to do Better Tomorrow.

As Albert Einstein lamented, “It is . . . nothing short of a miracle that modern methods of instruction have not yet entirely strangled the holy curiosity of inquiry.

My experience had validated the old saw that practice makes perfect. But only if it’s the right kind of concentrated, self-conscious, deliberate practice. I’d learned firsthand that with focus, motivation, and, above all, time, the mind can be trained to do extraordinary things. This was a tremendously empowering discovery. It made me ask myself: What else was I capable of doing, if only I used the right approach?

In my entire scientific life, extending over forty-five years, the most shattering experience has been the realization that an exact solution of Einstein's equations of general relativity, discovered by the New Zealand mathematician Roy Kerr, provides the absolute exact representation of untold numbers of massive black holes that populate the universe. This "shuddering before the beautiful," this incredible fact that a discovery motivated by a search after the beautiful in mathematics should find its exact replica in Nature, persuades me to say that beauty is that to which the human mind responds at its deepest and most profound level.

Don’t say you don’t have enough time. You have exactly the same number of hours per day that were given to Helen Keller, Pasteur, Michelangelo, Mother Teresa, Leonardo da Vinci, Thomas Jefferson, and Albert Einstein. –H. Jackson Brown

Do people with this mindset believe that anyone can be anything, that anyone with proper motivation or education can become Einstein or Beethoven? No, but they believe that a person’s true potential is unknown (and unknowable); that it’s impossible to foresee what can be accomplished with years of passion, toil, and training.

In his 1996 book, Against the Gods: The Remarkable Story of Risk, Peter L. Bernstein wrote, “Regression to the mean motivates almost every variety of risk-taking and forecasting. It is at the root of homilies like ‘What goes up must come down,’ ‘Pride goeth before a fall,’ and ‘From shirtsleeves to shirtsleeves in three generations.

And one final point—we never really know where the next great scientific discovery will come from, nor who will make it. Opening up the thrill and wonder of scientific discovery, creating innovative and accessible ways to reach out to the widest young audience possible, greatly increases the chances of finding and inspiring the new Einstein. Wherever she might be. So remember to look up at the stars and not down at your feet. Try to make sense of what you see and wonder about what makes the universe exist. Be curious. And however difficult life may seem, there is always something you can do and succeed at. It matters that you don’t just give up. Unleash your imagination. Shape the future

Albert Einstein wrote, “One of the strongest motives that leads men to art and science is escape from everyday life with its painful crudity and hopeless dreariness.… Each makes this cosmos and its construction the pivot of his emotional life in order to find in this way the peace and security which he cannot find in the narrow whirlpool of personal experience.

Since then, several other conjectures have been resolved with the aid of computers (notably, in 1988, the nonexistence of a projective plane of order 10). Meanwhile, mathematicians have tidied up the Haken-Appel argument so that the computer part is much shorter, and some still hope that a traditional, elegant, and illuminating proof of the four-color theorem will someday be found. It was the desire for illumination, after all, that motivated so many to work on the problem, even to devote their lives to it, during its long history. (One mathematician had his bride color maps on their honeymoon.) Even if the four-color theorem is itself mathematically otiose, a lot of useful mathematics got created in failed attempts to prove it, and it has certainly made grist for philosophers in the last few decades. As for its having wider repercussions, I’m not so sure. When I looked at the map of the United States in the back of a huge dictionary that I once won in a spelling bee for New York journalists, I noticed with mild surprise that it was colored with precisely four colors. Sadly, though, the states of Arkansas and Louisiana, which share a border, were both blue.

I think that with only one data point, we don’t know,” he told me. “But it’s rare for someone to make the kind of commitment you made, and I think your willingness to take on the challenge may make you different. You’re clearly not a random person, but on the other hand, I’m not sure there’s anything in how you improved that is completely outside the range of what a motivated college student could do.

He had come to some somber conclusions about Russia, he added. “At the top there appears to be a personal struggle in which the foulest means are used by power-hungry individuals acting from purely selfish motives. At the bottom there seems to be complete suppression of the individual and freedom of speech. One wonders whether life is worth living under such conditions.” Perversely, when the FBI later compiled a secret dossier on Einstein during the Red Scare of the 1950s, one piece of evidence cited against him was that he had supported, rather than rejected, the invitation to be active in this world congress.71 One

Mai întâi, cred, împreună cu Schopenhauer, că unul dintre cele mai puternice motive ce conduc la artă şi ştiinţă este evadarea din viaţa de toate zilele cu asprimea ei dureroasă şi pustiul ei dezolant, din cătuşele propriilor dorinţe veşnic schimbătoare. Toate acestea alungă pe omul sensibil din existenţa personală în lumea contemplării obiective şi a înţelegerii; este un motiv comparabil cu nostalgia ce îl împinge pe orăşean, fără putinţă de împotrivire, din ambianţa sa zgomotoasă şi lipsită de perspectivă spre ţinuturile liniştitoare ale munţilor înalţi unde privirea se pierde în depărtări prin aerul liniştit şi pur şi se animă de contururi odihnitoare create, parcă, de eternitate. Acestui motiv negativ i se alătură unul pozitiv. Omul încearcă, într-un fel care să i se potrivească oarecum, să-şi creeze o imagine a lumii simplificată şi sistematică şi să treacă astfel dincolo de lumea trăirilor, în măsura în care năzuieşte să o înlocuiască, până la un anumit grad, prin această imagine. Este ceea ce face pictorul, poetul, filozoful speculativ şi cercetătorul naturii, fiecare în felul său. El strămută centrul de greutate al vieţii sufleteşti în această imagine şi în alcătuirea ei pentru a căuta astfel liniştea şi statornicia pe care nu le poate găsi în cercul prea strâmt al zbuciumatelor trăiri personale

As Einstein once said, “One of the strongest motives that lead persons to art or science is a flight from the everyday life. . . . With this negative motive goes a positive one. Man seeks to form for himself, in whatever manner is suitable for him, a simplified and lucid image of the world, and so to overcome the world of experience by striving to replace it to some extent by this image. This is what the painter does, and the poet, the speculative philosopher, the natural scientist, each in his own way. Into this image and its formation, he places the center of gravity of his emotional life, in order to attain the peace and serenity that he cannot find within the narrow confines of swirling personal experience.

When I was growing up it was still acceptable—not to me but in social terms—to say that one was not interested in science and did not see the point in bothering with it. This is no longer the case. Let me be clear. I am not promoting the idea that all young people should grow up to be scientists. I do not see that as an ideal situation, as the world needs people with a wide variety of skills. But I am advocating that all young people should be familiar with and confident around scientific subjects, whatever they choose to do. They need to be scientifically literate, and inspired to engage with developments in science and technology in order to learn more. A world where only a tiny super-elite are capable of understanding advanced science and technology and its applications would be, to my mind, a dangerous and limited one. I seriously doubt whether long-range beneficial projects such as cleaning up the oceans or curing diseases in the developing world would be given priority. Worse, we could find that technology is used against us and that we might have no power to stop it. I don’t believe in boundaries, either for what we can do in our personal lives or for what life and intelligence can accomplish in our universe. We stand at a threshold of important discoveries in all areas of science. Without doubt, our world will change enormously in the next fifty years. We will find out what happened at the Big Bang. We will come to understand how life began on Earth. We may even discover whether life exists elsewhere in the universe. While the chances of communicating with an intelligent extra-terrestrial species may be slim, the importance of such a discovery means we must not give up trying. We will continue to explore our cosmic habitat, sending robots and humans into space. We cannot continue to look inwards at ourselves on a small and increasingly polluted and overcrowded planet. Through scientific endeavour and technological innovation, we must look outwards to the wider universe, while also striving to fix the problems on Earth. And I am optimistic that we will ultimately create viable habitats for the human race on other planets. We will transcend the Earth and learn to exist in space. This is not the end of the story, but just the beginning of what I hope will be billions of years of life flourishing in the cosmos. And one final point—we never really know where the next great scientific discovery will come from, nor who will make it. Opening up the thrill and wonder of scientific discovery, creating innovative and accessible ways to reach out to the widest young audience possible, greatly increases the chances of finding and inspiring the new Einstein. Wherever she might be. So remember to look up at the stars and not down at your feet. Try to make sense of what you see and wonder about what makes the universe exist. Be curious. And however difficult life may seem, there is always something you can do and succeed at. It matters that you don’t just give up. Unleash your imagination. Shape the future.

I have not tried to argue that anyone can become Albert Einstein or Mother Teresa, but I have tried to argue that we do not know what anyone’s future potential is from their current behavior. We never know exactly what someone is capable of with the right support from the environment and with the right degree of personal motivation or commitment. In addition, an incremental theory does not say that people will change. In many cases, it would be extremely foolish to believe that a person continuing in the same environment, without any psychological or educational help, will change. So an incremental theory does not predict that people left to themselves are likely to become better people over time, not at all. It simply says that people are capable of change.

As Einstein said, ‘If people are good only because they fear punishment, and hope for reward, then we are a sorry lot indeed.’ Michael Shermer, in The Science of Good and Evil, calls it a debate stopper. If you agree that, in the absence of God, you would ‘commit robbery, rape, and murder’, you reveal yourself as an immoral person, ‘and we would be well advised to steer a wide course around you’. If, on the other hand, you admit that you would continue to be a good person even when not under divine surveillance, you have fatally undermined your claim that God is necessary for us to be good. I suspect that quite a lot of religious people do think religion is what motivates them to be good, especially if they belong to one of those faiths that systematically exploits personal guilt.

Intellectual property rights are sometimes hailed as the mother of creativity and invention. However, Marshall Brain points out that many of the finest examples of human creativity—from scientific discoveries to creation of literature, art, music and design—were motivated not by a desire for profit but by other human emotions, such as curiosity, an urge to create, or the reward of peer appreciation. Money didn’t motivate Einstein to invent special relativity theory any more than it motivated Linus Torvalds to create the free Linux operating system. In contrast, many people today fail to realize their full creative potential because they need to devote time and energy to less creative activities just to earn a living. By freeing scientists, artists, inventors and designers from their chores and enabling them to create from genuine desire, Marshall Brain’s utopian society enjoys higher levels of innovation than today and correspondingly superior technology and standard of living.

Embracing a different vocabulary, Mihaly Csikszentmihalyi has described a highly sought-after affective state called the flow state or flow experience. In such intrinsically motivating experiences, which can occur in any domain of activity, people report themselves as fully engaged with and absorbed by the object of their attention. In one sense, those "in flow" are not conscious of the experience at the moment; on reflection, however, such people feel that they have been fully alive, totally realized, and involved in a "peak experience." Individuals who regularly engage in creative activities often report that they seek such states; the prospect of such "periods of flow" can be so intense that individuals will exert considerable practice and effort, and even tolerate physical or psychological pain, in pursuit thereof. Committed writers may claim that they hate the time spent chained to their desks, but the thought that they would not have the opportunity to attain occasional periods of flow while writing proves devastating.

This last figure, the White Magician, symbolizes the self-transcending element in the scientist's motivational drive and emotional make-up; his humble immersion into the mysteries of nature, his quest for the harmony of the spheres, the origin of life, the equations of a unified field theory. The conquistadorial urge is derived from a sense of power, the participatory urge from a sense of oceanic wonder. 'Men were first led to the study of natural philosophy', wrote Aristotle, 'as indeed they are today, by wonder.' Maxwell's earliest memory was 'lying on the grass, looking at the sun, and wondering'. Einstein struck the same chord when he wrote that whoever is devoid of the capacity to wonder, 'whoever remains unmoved, whoever cannot contemplate or know the deep shudder of the soul in enchantment, might just as well be dead for he has already closed his eyes upon life'. This oceanic feeling of wonder is the common source of religious mysticism, of pure science and art for art's sake; it is their common denominator and emotional bond.

Bohr is really doing what the Stoic allegorists did to close the gap between their world and Homer's, or what St. Augustine did when he explained, against the evidence, the concord of the canonical scriptures. The dissonances as well as the harmonies have to be made concordant by means of some ultimate complementarity. Later biblical scholarship has sought different explanations, and more sophisticated concords; but the motive is the same, however the methods may differ. An epoch, as Einstein remarked, is the instruments of its research. Stoic physics, biblical typology, Copenhagen quantum theory, are all different, but all use concord-fictions and assert complementarities. Such fictions meet a need. They seem to do what Bacon said poetry could: 'give some show of satisfaction to the mind, wherein the nature of things doth seem to deny it.' Literary fictions ( Bacon's 'poetry') do likewise. One consequence is that they change, for the same reason that patristic allegory is not the same thing, though it may be essentially the same kind of thing, as the physicists' Principle of Complementarity. The show of satisfaction will only serve when there seems to be a degree of real compliance with reality as we, from time to time, imagine it. Thus we might imagine a constant value for the irreconcileable observations of the reason and the imagination, the one immersed in chronos, the other in kairos; but the proportions vary indeterminably. Or, when we find 'what will suffice,' the element of what I have called the paradigmatic will vary. We measure and order time with our fictions; but time seems, in reality, to be ever more diverse and less and less subject to any uniform system of measurement. Thus we think of the past in very different timescales, according to what we are doing; the time of the art-historian is different from that of the geologist, that of the football coach from the anthropologist's. There is a time of clocks, a time of radioactive carbon, a time even of linguistic change, as in lexicostatics. None of these is the same as the 'structural' or 'family' time of sociology. George Kubler in his book The Shape of Time distinguished between 'absolute' and 'systematic' age, a hierarchy of durations from that of the coral reef to that of the solar year. Our ways of filling the interval between the tick and tock must grow more difficult and more selfcritical, as well as more various; the need we continue to feel is a need of concord, and we supply it by increasingly varied concord-fictions. They change as the reality from which we, in the middest, seek a show of satisfaction, changes; because 'times change.' The fictions by which we seek to find 'what will suffice' change also. They change because we no longer live in a world with an historical tick which will certainly be consummated by a definitive tock. And among all the other changing fictions, literary fictions take their place. They find out about the changing world on our behalf; they arrange our complementarities. They do this, for some of us, perhaps better than history, perhaps better than theology, largely because they are consciously false; but the way to understand their development is to see how they are related to those other fictional systems. It is not that we are connoisseurs of chaos, but that we are surrounded by it, and equipped for coexistence with it only by our fictive powers. This may, in the absence of a supreme fiction-or the possibility of it, be a hard fate; which is why the poet of that fiction is compelled to say From this the poem springs: that we live in a place That is not our own, and much more, nor ourselves And hard it is, in spite of blazoned days.

Carnot’s conclusion is that an unchanging amount of caloric flows from the hot furnace to the cold condenser, and this flow generates the motive power of the engine. He equates this to the flow of water. Just as no water is lost as its downward flow drives a mill, so, too, no heat is lost as its “coolward” flow drives a steam engine.

body of water, no matter how vast, will not produce motive power unless it can flow downhill. So, too, even a prodigious quantity of heat will not create motive power if there’s no temperature difference it can “flow down.

Next, Carnot proposes a hypothetical machine that does the same process in reverse—i.e., it uses up motive power to move heat from a cool place to a warmer one. In the modern world, we call such devices heat pumps or refrigerators.

He reasons that if the flow of heat from a hot place to a cooler one can create motive power and raise a weight, then a machine can exist that does the opposite. In this machine, the motive power obtained from a falling weight will force heat to flow “uphill” from cool sink to hot furnace. There is a direct analogy with water mills and water pumps. The former uses the downward flow of water to produce motive power; the latter uses power to push water uphill.

With these two hypothetical machines defined, ask yourself, What happens if they are joined together? Now, the motive power produced by the ideal “forward” engine drives the ideal “reverse” engine.

The point is that this furnace will never lose any heat and the weight will go up and down in perpetuity. But—and this is an important but—this system won’t provide any usable motive power. The motive power produced by the forward engine is entirely consumed by the reverse engine. None is left over with which to do anything useful such as pump water.