Kant's Quotes & Sayings

Only the descent into the hell of self-knowledge can pave the way to godliness. — Immanuel Kant

Enlightenment is man's emergence from his self-imposed immaturity. ... 1 Nothing is required for this enlightenment ... except freedom; and the freedom in question is the least harmful of all, namely, the freedom to use reason publicly in all matters. - IMMANUEL KANT, What Is Enlightenment? — Jon Meacham

Metaphysics ... is nothing but the inventory of all we possess through pure reason, ordered systematically. Nothing here can escape us, because what reason brings forth entirely out of itself cannot be hidden, but is brought to light by reason itself as soon as reason's common principle has been discovered. The perfect unity of this kind of cognition, and the fact that it arises solely out of pure concepts without any influence that would extend or increase it from experience or even particular intuition, which would lead to a determinate experience, make this unconditioned completeness not only feasible but also necessary. Tecum habita, et noris quam sit tibi curta supellex. Dwell in your own house, and you will know how simple your possessions are. - Persius — Immanuel Kant

A society that is not willing to demand a life of somebody who has taken somebody else's life is simply immoral. — Immanuel Kant

By putting the spotlight on the female child and framing her as the ideal of beauty, he condemns the mature woman to invisibility. In fact, the modern Western man enforces Immanuel Kant's nineteenth-century theories: To be beautiful, women have to appear childish and brainless. When a woman looks mature and self-assertive, or allows her hips to expand, she is condemned ugly. Thus, the walls of the European harem separate youthful beauty from ugly maturity. — Fatema Mernissi

To go straight to the deepest depth, I went for Hegel; what unclear thoughtless flow of words I was to find there! My unlucky star led me from Hegel to Schopenhauer ... Even in Kant there were many things that I could grasp so little that given his general acuity of mind I almost suspected that he was pulling the reader's leg or was even an imposter. — Ludwig Boltzmann

Men will not understand ... that when they fulfil their duties to men, they fulfil thereby God's commandments; that they are consequently always in the service of God, as long as their
actions are moral, and that it is absolutely impossible to serve God otherwise. — Immanuel Kant

According to Kant's late work on the Principles of Politics (1793), the irreducible problem of the human species is the following: the human being is an animal and thus, to live peacefully with other animals of its kind, absolutely needs a master. — Gregg Lambert

Thrift is care and scruple in the spending of one's means. It is not a virtue and it requires neither skill nor talent. — Immanuel Kant

It's fair to say that Wikipedia has spent far more time considering the philosophical ramifications of categorization than Aristotle and Kant ever did. — James Gleick

Now, my own suspicion is that the universe is not only queerer than we suppose, but queerer than we can suppose. I have read and heard many attempts at a systematic account of it, from materialism and theosophy to the Christian system or that of Kant, and I have always felt that they were much too simple. I suspect that there are more things in heaven and earth that are dreamed of, or can be dreamed of, in any philosophy. That is the reason why I have no philosophy myself, and must be my excuse for dreaming. — John B. S. Haldane

[A} maxim's legal character must be intrinsic: it must have what I shall call 'lawlike form.' this is why legal character, or universality, must be understood as lawlike form, that is, as a requirement of universalizability. — Christine M. Korsgaard

Kant's position is extremely subtle - so subtle, indeed, that no commentator seems to agree with any other as to what it is. — Roger Scruton

Kant's philosophy states that it is inherent in us. He agreed with Hume that we cannot know with certainty what the world is like "in itself." We can only know the what the world is like "for me" of for everybody. — Jostein Gaarder

For Immanuel Kant, the term anthropology embraced all the human sciences, and laid the foundation of familiar knowledge we need, to build solidly grounded ideas about the moral and political demands of human life. Margaret Mead saw mid-twentieth-century anthropology as engaged in a project no less ambitious than Kant's own, and her Terry Lectures on Continuities in Cultural Evolution provide an excellent point to enter into her reflections. — Margaret Mead

It's exciting to hear them talking about poetry and science and philosophy - about Shakespeare and Milton; Newton and Einstein and Freud; about Plato and Hegel and Kant, and all the other names that echo like great church bells in my mind. — Daniel Keyes

My conscience is informed by reason. It's like Kant's categorical imperative: behave to others as you would wish they behaved to you. — Ayaan Hirsi Ali

I remembered an unpleasant weekend spent struggling to comprehend the philosopher Immanuel Kant's explanation of the difference between calling something beautiful and calling it sublime. Nowadays, we throw around the word "sublime" to describe gooey desserts or overpriced handbags. In Kant's epistemology, it meant something limitless, an aesthetically pleasing entity so huge that it made the perceiver's head hurt. Machu Picchu isn't just beautiful, it's sublime. — Mark Adams

Our libraries are so to speak prisons where we've locked up our intellectual giants, naturally Kant has been put in solitary confinement, like Nietzsche, like Schopenhauer, like Pascal, like Voltaire, like Montaigne, all the real giants have been put in solitary confinement, all the others in mass confinement, but everyone for ever and ever, my friend, for all time and unto eternity, that's the truth. — Thomas Bernhard

No buts, no excuses. Live life to your expectations, not anyone else's. — Komal Kant

Even a man's exact imitation of the song of the nightingale displeases us when we discover that it is a mimicry, and not the nightingale. — Immanuel Kant

The main point of enlightenment is man's release from his self-caused immaturity, primarily in matters of religion. — Immanuel Kant

You are not going to walk away from me. You are not going to leave me. I know I'm messed up. I know I will never be what you deserve but, damnit, I'm sure as hell going to try every single day. I'm going to try my hardest, Estella, because without you, there's nothing. — Komal Kant

Kant's style is so heavy that after his pure reason, the reader longs for unreasonableness. — Alfred Nobel

Freedom is the alone unoriginated birthright of man, and belongs to him by force of his humanity; and is independence on the will and co-action of every other in so far as this consists with every other person's freedom. — Immanuel Kant

Always in England if you had the type of brain that was capable of understanding T.S. Eliot's poetry or Kant's logic, you could be sure of finding large numbers of people who would hate you violently. — D.J. Taylor

Ever since Plato most philosophers have considered it part of their business to produce 'proofs' of immortality and the existence of God. They have found fault with the proofs of their predecessors - Saint Thomas rejected Saint Anselm's proofs, and Kant rejected Descartes' - but they have supplied new ones of their own. In order to make their proofs seem valid, they have had to falsify logic, to make mathematics mystical, and to pretend that deepseated prejudices were heaven-sent intuitions. — Bertrand Russell

New prejudices will serve as well as old ones to harness the great unthinking masses.
For this enlightenment, however, nothing is required but freedom, and indeed the most harmless among all the things to which this term can properly be applied. It is the freedom to make public use of one's reason at every point. But I hear on all sides, 'Do not argue!' The Officer says: 'Do not argue but drill!' The tax collector: 'Do not argue but pay!' The cleric: 'Do not argue but believe!' Only one prince in the world says, 'Argue as much as you will, and about what you will, but obey!' Everywhere there is restriction on freedom. — Immanuel Kant

intellectual understanding is one of the best versions of the Golden Rule: Listen to others as you would have others listen to you. Precise demonstration of truth is important but not as important as the communal pursuit of it. Put in terms of Kant's categorical imperative, When addressing someone else's ideas, your obligation is to treat them as you believe all human beings ought to treat one another's ideas."
WAYNE C. BOOTH, — Wayne C. Booth

Nothing can better express the feelings of the scientist towards the great unity of the laws of nature than in Immanuel Kant's words: "Two things fill the mind with ever new and increasing awe: the stars above me and the moral law within me." ... Would he, who did not yet know of the evolution of the world of organisms, be shocked that we consider the moral law within us not as something given, a priori, but as something which has arisen by natural evolution, just like the laws of the heavens? — Konrad Lorenz

Enlightenment is man's leaving his self-caused immaturity. Immaturity is the incapacity to use one's intelligence without the guidance of another. Such immaturity is self-caused if it is not caused by lack of intelligence, but by lack of determination and courage to use one's intelligence without being guided by another. Sapere Aude! Have the courage to use your own intelligence! is therefore the motto of the enlightenment ... — Immanuel Kant

Immaturity is the incapacity to use one's intelligence without the guidance of another. — Immanuel Kant

[The humanities] invite - they compel - us to confront the truth about ourselves and help us to inhabit with greater understanding the disjointed condition of longing and defeat that defines the human condition. Achilles' reflections on honor and memory and the fleeting beauty of youth; Shakespeare's defense of love against the powers of "sluttish time" Kant's struggle to put our knowledge of certain things on an unchallengeable foundation so as to place the knowledge of others forever beyond reach; Caravaggio's painting of the sacrifice of Isaac, which depicts a confusion of loves that defeats all understanding; and so on endlessly through the armory of humanistic works: the subject is always the same. The subject is always man, whose nature it is to yearn to be more than he is. — Charles Murray

So, when on one side you hoist in Locke's head, you go over that way; but now, on the other side, hoist in Kant's and you come back again; but in very poor plight. Thus, some minds for ever keep trimming boat. Oh, ye foolish! throw all these thunder-heads overboard, and then you will float light and right. — Herman Melville

[Kant] was like many people: in intellectual matters he was skeptical, but in moral matters he believed imjplicitly in the maximx that he had imbibed at his mother's knee. — Bertrand Russell

This criticism of Wolffian monism is by no means Kant's own accomplishment. In the first introduction to the Critique of Judgment he writes: "Yet it is quite easy to establish, and has in fact been realized for some time, that this attempt to bring unity into that diversity of faculties, though otherwise undertaken in the genuine philosophical spirit, is futile."25 However, if we seek to determine who was the first to have that insight, then both Kant's text and Lehmann's — Anonymous

I respond well to what I read of Immanuel Kant's idea that the world as we see it is absolutely a function of the way our brain works. In the modern parlance, it's an evolved machine that we carry with us. — Bernard Beckett

Enlightenment is man's release from his self-incurred tutelage. Tutelage is man's inability to make use of his understanding without direction from another. Self-incurred is this tutelage when its cause lies not in lack of reason but in lack of resolution and courage to use it without direction from another. Sapere aude! 'Have courage to use your own reason!'- that is the motto of enlightenment. — Immanuel Kant

My professor, he reminded us of Kant: to think by oneself, to think in accordance with oneself. Today they say that's logocentric, not politically correct. Streams must flow in the right direction so that they may converge. Why all this cultural bustling? Just to assure oneself that everyone is speaking of the same thing. Of what? Of Otherness. — Jean-Francois Lyotard

Riches ennoble a man's circumstances, but not himself. — Immanuel Kant

Enlightenment is man's exodus from his self-incurred tutelage. Tutelage is the inability to use one's understanding without the guidance of another person..'Dare to Know'(sapere aude) Have the courage to use your own understanding;this is the motto of the Enlightenment. — Immanuel Kant

G.W.F. Hegel. "He's perfect," Weishaupt wrote ... "Unlike Kant, who makes sense only in German, this man doesn't make sense in any language. — Robert Anton Wilson

Western philosophy, then, is not an extended debate about knowledge, ethics, and reality, but a succession of conceptual metaphors. Descartes's philosophy is based on KNOWING IS SEEING, Locke's on the MIND IS A CONTAINER, Kant's on MORALITY IS A STRICT FATHER, and so on. — Steven Pinker

Objectively (i.e., in theory) there is utterly no conflict between morality and politics. But subjectively (in the self-seeking inclinations of men, which, because they are not based on maxims of reason, must not be called the [sphere of] practice [Praxis]) this conflict will always remain, as well it should; for it serves as the whetstone of virtue, whose true courage (according to the principle, "tu ne cede malis, sed contra audentior ito")35 in the present case consists not so much in resolutely standing up to the evils and sacrifices that must be taken on; rather, it consists in detecting, squarely facing, and conquering the deceit of the evil principle in ourselves, which is the more dangerously devious and treacherous because it excuses all our transgressions with an appeal to human nature's frailty. — Immanuel Kant

Putting this all together, it makes sense that WEIRD philosophers since Kant and Mill have mostly generated moral systems that are individualistic, rule-based, and universalist. That's the morality you need to govern a society of autonomous individuals. — Jonathan Haidt

Job says what he thinks and feels, and how every person would likely feel in his position. His friends, on the other hand, talk as if they were secretly being watched by the powerful Ruler whose case is open to their verdict, and as if, in making their verdict, they cared more about winning His favor than about the truth. This trickery of maintaining something just to keep up appearances, contrary to their true beliefs, feigning a conviction they did not have, stands in stark contrast to Job's candor, which is so far removed from flattery that it borders on audacity, but nevertheless casts him in a very favorable light. — Immanuel Kant

Enlightenment is the emancipation of man from a state of self-imposed tutelage ... of incapacity to use his own intelligence without external guidance. Such a state of tutelage I call 'self-imposed' if it is due, not to lack of intelligence, but to lack of courage or determination to use one's own intelligence without the help of a leader. Sapere aude! Dare to use your own intelligence! This is the battle-cry of the Enlightenment. — Immanuel Kant

...[N]ature generally in the distribution of her capacities has adapted the means to the end... [so nature's] true destination must be to produce a will, not merely good as a means to something else, but good in itself, for which reason was... imparted to us as a practical... absolutely necessary... faculty. — Immanuel Kant

One of the principal motifs of Nietzsche's work is that Kant had not carried out a true critique because he was not able to pose the problem of critique in terms of values. — Gilles Deleuze

You know what I think?" she says. "That people's memories are maybe the fuel they burn to stay alive. Whether those memories have any actual importance or not, it doesn't matter as far as the maintenance of life is concerned. They're all just fuel. Advertising fillers in the newspaper, philosophy books, dirty pictures in a magazine, a bundle of ten-thousand-yen bills: when you feed 'em to the fire, they're all just paper. The fire isn't thinking 'Oh, this is Kant,' or 'Oh, this is the Yomiuri evening edition,' or 'Nice tits,' while it burns. To the fire, they're nothing but scraps of paper. It's the exact same thing. Important memories, not-so-important memories, totally useless memories: there's no distinction
they're all just fuel. — Haruki Murakami

We now concern ourselves with a labor less spectacular but nevertheless not unrewarding: that of making the terrain for these majestic moral edifices level and firm enough to be built upon; for under this ground there are all sorts of passageways, such as moles might have dug, left over from reason's vain but confident treasure hunting, that make every building insecure. (A319/B377) — Immanuel Kant

April 26 - I know I shouldn't hang around the college when I'm through at the lab, but seeing the young men and women going back and forth carrying books and hearing them talk about all the things they're learning in their classes excites me. I wish I could sit and talk with them over coffee in the Campus Bowl Luncheonette when they get together to argue about books and politics and ideas. It's exciting to hear them talking about poetry and science and philosophy - about Shakespeare and Milton; Newton and Einstein and Freud; about Plato and Hegel and Kant, and all the other names that echo like great church bells in my mind. Sometimes I listen in on the conversations at the tables around me, and pretend I'm a college student, even though I'm a lot older than they are. I carry books around, and I've started to smoke a pipe. It's silly, but since I belong at the lab I feel as if I'm a part of the university. I hate to go home to that lonely room. — Daniel Keyes

Marriage ... is the union of two people of different sexes with a view to the mutual possession of each other's sexual attributes for the duration of their lives. — Immanuel Kant

Jews refuse to apply Kant's categorical imperative and be limited by universal rules. We might attempt a definition of a Jew as someone unable to make an objective moral judgement. His arguments will forever vary according to whether the subject is good for Jews or bad for Jews. WMD are bad in gentile hands but good in Jewish ones. Gentile nationalism is bad, devotion to the Jewish cause is good. Equal rights for Jews and non-Jews is good in Europe but bad in Palestine. — Israel Shamir

No matter how limited their powers of reason might have been. still they must have understood that living like that was just murder, a capital crime - except it was slow, day-by-day murder. The government (or humanity) could not permit capital punishment for one man, but they permitted the murder of millions a little at a time. To kill one man - that is, to subtract 50 years from the sum of all human lives - that was a crime; but to subtract from the sum of all human lives 50,000,000 years - that was not a crime! No, really, isn't it funny? This problem in moral math could be solved in half a minute by any ten-year-old Number today, but they couldn't solve it. All their Kant's together couldn't solve it (because it never occurred to one of their Kant's to construct a system of scientific ethics - that is, one based on subtraction, addition, division, and multiplication). — Yevgeny Zamyatin

Freedom is independence of the compulsory will of another, and in so far as it tends to exist with the freedom of all according to a universal law, it is the one sole original inborn right belonging to every man in virtue of his humanity. — Immanuel Kant

The conversations were miles beyond Jo's comprehension, but she enjoyed it, though Kant and Hegel were unknown gods, the Subjective and Objective unintelligible terms, and the only thing 'evolved from her inner consciousness' was a bad headache after it was all over. — Louisa May Alcott

[I]t is fundamentally false that our search for higher grounds of knowledge, more general truths, springs from the presupposition of an object unconditioned in its being [i.e., Kant's principle of reason], or has anything whatever in common with this. Moreover, how should it be essential to the reason to presuppose something which it must know to be an absurdity as soon as it reflects? The source of that conception of the unconditioned is rather to be found only in the indolence of the individual who wishes by means of it to get rid of all further questions, whether his own or of others, though entirely without justification. — Arthur Schopenhauer

If it were possible for us to have so deep an insight into a man's character as shown both in inner and in outer actions, that every, even the least, incentive to these actions and all external occasions which affect them were so known to us that his future conduct could be predicted with as great a certainty as the occurrence of a solar or lunar eclipse, we could nevertheless still assert that the man is free. — Immanuel Kant

Man's greatest concern is to know how he shall properly fill his place in the universe and correctly understand what he must be in order to be a man. — Immanuel Kant

Cruelty to animals is contrary to man's duty to himself, because it deadens in him the feeling of sympathy for their sufferings, and thus a natural tendency that is very useful to morality in relation to other human beings is weakened. — Immanuel Kant

Kant is the most evil man in mankind's history. — Ayn Rand

Hannah Arendt in her study of totalitarianism borrowed from Immanuel Kant the concept of radical evil, of evil that's so evil that in the end it destroys itself, it's so committed to evil and it's so committed to hatred and cruelty that it becomes suicidal. My definition of it is the surplus value that's generated by totalitarianism. It means you do more violence, more cruelty than you absolutely have to to stay in power. — Christopher Hitchens

The world outside of me has no meaning independent of my thinking it. (pauses to look) I look out of the window. A garden. Trees. Grass. A young woman in a chair reading a book. I think: chair. So she is sitting. I think: book. So she is reading. Now the young woman touches her hair where it's come undone. But how can we be sure there is a world of phenomena, a woman reading in a garden? Perhaps the only thing that's real is my sensory experience, which has the form of a woman reading- in a universe which is in fact empty! But Immanuel Kant says- no! Because what I perceive as reality includes concepts which I cannot experience through the senses. Time and space. Cause and effect. Relations between things. Without me there is something wrong with this picture. The trees, the grass, the woman are merely- oh, she's coming! (nervously)- she's coming in here-! I say, don't leave!-where are you going? — Tom Stoppard

Kant comes to identify the institution of property with freedom because he sees it in a fundamental sense as an extension of the self. An object which is, he argues, my property belongs solely and exclusively to myself, and it is my right to consume or use it in whatever way I please. Indeed, so strongly does the individual feel about his ownership, Kant thinks, that if somebody takes it without his consent they harm the individual just as much as though they had injured his body. From this point of view, the individual has every justification in feeling as upset about the theft of a favourite book as he has about a bruised knee. To threaten the individual's property, in the sense of its being an extension of the self, prejudices not only his feeling of well-being but also his very existence. — Howard Williams

Historically the most striking result of Kant's labors was the rapid separation of the thinkers of his own nation and, though less completely, of the world, into two parties;-the philosophers and the scientists. — Lawrence Joseph Henderson

The two great dividers are religion and LANGUAGE — Immanuel Kant

Life is more than thought: what a man feels, and what his senses awaken in him, are more indispensable to his life's fullness than subsequent reflection on their significance. Both Stirner and Nietzsche have elaborated Faust's opening speech in which he bemoans his wasted years in academia: this speech is Goethe's own impeachment of Kant and Hegel . Philosophy proceeds always under the risk of making a fetish of thinking. — John Carroll

Pathology, probably more than any other branch of science, suffers from heroes and hero-worship. Rudolf Virchow has been its archangel and William Welch its John the Baptist, while Paracelsus and Cohnheim have been relegated to the roles of Lucifer and Beelzebub ... Actually, there are no heroes in Pathology-all of the great thoughts permitting advance have been borrowed from other fields, and the renaissance of pathology stems not from pathology itself but from the philosophers Kant and Goethe. — Harry S.N. Greene

If an offender has committed murder, he must die. In this case, no possible substitute can satisfy justice. For there is no parallel between death and even the most miserable life, so that there is no equality of crime and retribution unless the perpetrator is judicially put to death. — Immanuel Kant

Have the courage to use your own understanding! - that is the motto of enlightenment. — Immanuel Kant

A Critique of pure Reason, i.e. of our faculty of judging a priori according to principles, would be incomplete, if the Judgement, which as a cognitive faculty also makes claim to such principles, were not treated as a particular part of it; although its principles in a system of pure Philosophy need form no particular part between the theoretical and the practical, but can be annexed when needful to one or both as occasion requires. — Immanuel Kant

Treat people as an end, and never as a means to an end — Immanuel Kant

From such crooked timber as humanity is made of, no straight thing was ever constructed. — Immanuel Kant

So it happens that we must ask ourselves, with regard to truth, not for a new criterion for it, which will be better polished than earlier ones, but, peremptorily and seizing it by the lapels, "what is truth as such," and with regard to reality, not what things are or what and how is that which is, but for what reason that X which we call Being is in the Universe, and with regard to knowledge we must not ask for its bases and limits - as Plato, Aristotle Descartes, Kant did - but for something which comes before all this: for what reason we concern ourselves with trying to know. — Jose Ortega Y Gasset

An action, to have moral worth, must be done from duty. — Immanuel Kant

Freedom in the practical sense is the independence of the power of choice from necessitation by impulses of sensibility — Immanuel Kant

Duty is the necessity to act out of reverence for the law. — Immanuel Kant

I owe what is best in my own development to the impression made by Kant's works, the sacred writings of the Hindus, and Plato. — Arthur Schopenhauer

But where only a free play of our presentational powers is to be sustained as in the case of pleasure gardens, room decoration, all sorts of useful utensils, and so on, any regularity that has an air of constraint is to be avoided as much as possible. That is why the English taste in gardens, or the baroque taste in furniture, carries the imagination's freedom very far, even to the verge of the grotesque, because it is precisely this divorce from any constraint of a rule that the case is posited where taste can show its greatest perfection in designs made by the imagination. — Immanuel Kant

The former morality, namely Kant's, demanded of the individual actions which one desired of all men: that was a very naive thing; — Friedrich Nietzsche

When Friedrich Nietzsche mocked Immanuel Kant for having "discovered a moral faculty in man", he inadvertently resolved Kant's dilemma of being unable to identify what exactly constituted his "moral law" for fear of offending against a charge of empiricism from the likes of David Hume. — Joseph B.H. McMillan

Now, eternity is beyond all categories of thought. This is an important point in all of the great Oriental religions. We want to think about God. God is a thought. God is a name. God is an idea. But its reference is to something that transcends all thinking. The ultimate mystery of being is beyond all categories of thought. As Kant said, the think in itself is no things. It transcends thingness, it goes past anything that could be thought. The best things can't be told because they transcend thought. The second best are misunderstood, because those are the thoughts that are supposed to refer to that which can't be thought about. The third best are what we talk about. And myth is that field of reference to what is absolutely transcendent ... That's why it's absurd to speak of God as of either this sex or that sex. The divine power is antecedent to sexual separation. — Joseph Campbell

In Kant's description, ethical duty functions like a foreign traumatic intruder that from the outside disturbs the subject's homeostatic balance, its unbearable pressure forcing the subject to act "beyond the pleasure principle," ignoring the pursuit of pleasures. For Lacan, exactly the same description holds for desire, which is why enjoyment is not something that comes naturally to the subject, as a realization of her inner potential, but is the content of a traumatic superego injunction. — Slavoj Zizek

Kant, as we all know, compared moral law to the starry heavens, and found them both sublime. On the naturalistic hypothesis we should rather compare it to the protective blotches on a beetle's back, and find them both ingenious. — Arthur Balfour

Man's duty is to improve himself; to cultivate his mind; and, when he finds himself going astray, to bring the moral law to bear upon himself. — Immanuel Kant

Sometimes there is a single moment that changes your life forever. After that moment nothing feels the same anymore. You try to get back into your normal routine, but something is different, something's changed. Finally, you realize that everything is just the same as it always was. The only thing different is you. Hadie, you are that moment, and you have changed me. Forever. — Komal Kant

You read the pragmatists and all you know is: not Descartes, not Kant, not Plato. It's like aspirin. You can't use aspirin to give yourself power, you take it to get rid of headaches. In that way, pragmatism is a philosophical therapy. It helps you stop asking the unhelpful questions. — Richard Rorty

[S]uppose the mind of [a] friend of humanity were clouded over with his own grief, extinguishing all sympathetic participation in the fate of others; he still has the resources to be beneficent to those suffering distress, but the distress of others does not touch him because he is sufficiently busy with his own; and now, where no inclination any longer stimulates him to it, he tears himself out of his deadly insensibility and does the action without any inclination, solely from duty. — Immanuel Kant

It is not God's will merely that we should be happy, but that we should make ourselves happy. — Immanuel Kant

This part of Kant's view is, I believe, a profound truth. We can be morally responsible in several other ways, or senses, but no one could ever be responsible, I believe, in any way that could make them deserve to suffer. Nor, I believe, does anyone deserve to be less happy. — Derek Parfit

Immanuel Kant is credited with saying, "If the stars came out only once in a lifetime, we'd stay up all that night." Now we stay up late in Plato's cave just to watch the enervated stars on The Tonight Show. — William J. O'Malley

Go ahead; take Kant's PROLEGOMENA TO ANY FUTURE METAPHYSIC and get it to show what he is telling. We would all be a lot happier. — Natalie Goldberg

Maturity is having the courage to use one's own intelligence! — Immanuel Kant

Immanuel Kant's "categorical imperative" says that individual actions are to be judged according to whether we would be pleased if everyone in society took the same action. — Tom Butler-Bowdon

The public had been forced to see [by Kant's writings] that what is obscure is not always without meaning; what was senseless and without meaning at once took refuge in obscure exposition and language. Fichte was the first to grasp and make vigorous use of this privilege; Schelling at least equalled him in this, and a host of hungry scribblers without intellect or honesty soon surpassed them both. But the greatest effrontery in serving up sheer nonsense, in scrabbling together senseless and maddening webs of words, such as had previously been heard only in madhouses, finally appeared in Hegel. It became the instrument of the most ponderous and general mystification that has ever existed, with a result that will seem incredible to posterity, and be a lasting monument of German stupidity. — Arthur Schopenhauer

Under Small's influence Jefferson came to share Immanuel Kant's 1784 definition of the spirit of the era: "Enlightenment is man's emergence from his self-imposed immaturity," Kant wrote.21 "Immaturity is the inability to use one's understanding without guidance from another. This immaturity is self-imposed when its cause lies not in lack of understanding, but in lack of resolve and courage to use it without guidance from another. — Jon Meacham

Don't Shoot is a work of moral philosophy that reads like a crime novel - Immanuel Kant meets Joseph Wambaugh. It's a fascinating, inspiring, and wonderfully well written story of one man's quest to solve a problem no one thought could be solved: the scourge of inner city gang violence This is a vitally important work that has the potential to usher in a new era in policing. — John Seabrook

but on Hegel, his "idealist" predecessor who was the first philosopher to answer Kant's challenge of writing a Universal History. For Hegel's understanding of the Mechanism that underlies the historical process is incomparably deeper than that of Marx or of any contemporary social scientist. For Hegel, the primary motor of human history is not modern natural science or the ever expanding horizon of desire that powers it, but rather a totally non-economic drive, the struggle for recognition. Hegel's Universal History complements the Mechanism we have just outlined, but gives us a broader understanding of man - "man as man" - that allows us to understand the discontinuities, the wars and sudden eruptions of irrationality out of the calm of economic development, that have characterized actual human history. — Francis Fukuyama

Kant's old hat; the autographs of great men; these things are gaped at with interest and awe by many who have never read their works. They cannot do anything more than just gape. The intelligent amongst them are moved by the wish to see the objects which the great man habitually had before his eyes; and by a strange illusion, these produce the mistaken notion that with the objects they are bring back the man himself. — Arthur Schopenhauer