A plant, an animal, the regular order of nature - probably also the disposition of the whole universe - give manifest evidence that they are possible only by means of and according to ideas; that, indeed, no one creature, under the individual conditions of its existence, perfectly harmonizes with the idea of the most perfect of its kind - just as little as man with the idea of humanity, which nevertheless he bears in his soul as the archetypal standard of his actions; that, notwithstanding, these ideas are in the highest sense individually, unchangeably, and completely determined, and are the original causes of things; and that the totality of connected objects in the universe is alone fully adequate to that idea.

Our design, not respecting arts, but philosophy, and our subject, not manual, but natural powers, we consider chiefly those things which relate to gravity, levity, elastic force, the resistance of fluids, and the like forces, whether attractive or impulsive; and therefore we offer this work as mathematical principles of philosophy; for all the difficulty of philosophy seems to consist in this - from the phenomena of motions to investigate the forces of nature, and then from these forces to demonstrate the other phenomena...

In the metaphysical elements of aesthetics the various nonmoral feelings are to be made use of; in the elements of moral metaphysics the various moral feelings of men, according to the differences in sex, age, education, and government, of races and climates, are to be employed.

Whereas the work is understood to be traceable to a source (through a process of derivation or "filiation"), the Text is without a source - the "author" a mere "guest" at the reading of the Text.

Earnest in practicing the ordinary virtues, and careful in speaking about them, if, in his practice, he has anything defective, the superior man dares not but exert himself; and if, in his words, he has any excess, he dares not allow himself such license. Thus his words have respect to his actions, and his actions have respect to his words; is it not just an entire sincerity which marks the superior man?

Societies have always been shaped more by the nature of the media by which humans communicate than by the content of the communication.

It is difficult, it is impossible to believe that the Good Lord - "Our Father" - had a hand in the scandal of creation. Everything suggests that He took no part in it, that it proceeds from a god without scruples, a feculent god. Goodness does not create, lacking imagination; it takes imagination to put together a world, however botched. At the very least, there must be a mixture of good and evil in order to produce an action or a work.

The evil of marriage, as is it practiced in the European countries, extends further than we have yet described. The method is for a thoughtless and romantic youth of each sex, to come together, to see each other, for a few times, and under circumstances full of delusion and then to vow eternal attachment. What is the consequence of this? In almost every instance they find themselves deceived. They are reduced to make the best of an irretrievable mistake. They are led to conceive it their wiser policy, to shut their eyes upon realities, happy, if by any perversion of intellect, they can persuade themselves that they were right in their first crude opinion of each other. Thus the institution of marriage is made a system of fraud; and men who carefully mislead their judgement in the daily affair of their life, must be expected to have a crippled judgement in every other concern.

If what we are discussing were a point of law or of the humanities, in which neither true nor false exists, one might trust in subtlety of mind and readiness of tongue and in the greater experience of the writers, and expect him who excelled in those things to make his reasoning most plausible, and one might judge it to be the best. But in the natural sciences, whose conclusions are true and necessary and have nothing to do with human will, one must take care not to place oneself in the defense of error; for here a thousand Demostheneses and a thousand Aristotles would be left in the lurch by every mediocre wit who happened to hit upon the truth for himself. Therefore, Simplicio, give up this idea and this hope of yours that there may be men so much more learned, erudite, and well-read than the rest of us as to be able to make that which is false become true in defiance of nature.

And the conversion of the other Don Quixote - he who was converted only to die - was possible because he was mad, and it was his madness, and not his death or his conversion that immortalized him, earning him forgiveness for this crime of having been born. Felix culpa! And neither was his madness cured, but only transformed. His death was his last knightly adventure; in dying he stormed heaven, which suffereth violence.

The erotic is never free of secrecy.

Relativism is a product of the modern historical-sociological procedure which is based on the recognition that all historical thinking is bound up with the concrete position in life of the thinker [Standortsgebundenheit des Denkers]. But relativism combines this historical-sociological insight with an older theory of knowledge which was as yet unaware of the interplay between conditions of existence and modes of thought, and which modelled its knowledge after static prototypes such as might be exemplified by the proposition 2 x 2 = 4. This older type of thought, which regarded such examples as the model of all thought, was necessarily led to the rejection of all those forms of knowledge which were dependent upon the subjective standpoint and the social situation of the knower, and which were, hence, merely "relative".

He would be the finer gentleman that should leave the world without having tasted of lying or pretence of any sort, or of wantonness or conceit.

Thou animated torrid-zone.

A person who is transformed by the instructions of a teacher, devotes himself to study, and abides by ritual and rightness may become a noble person, while one who follows his nature and emotions, is content to give free play to his passions, and abandons ritual and rightness is a lesser person.

In reading this author Montaigne and comparing him with Epictetus, I have found that they are assuredly the two greatest defenders of the two most celebrated sects of the world, and the only ones conformable to reason, since we can only follow one of these two roads, namely: either that there is a God, and then we place in him the sovereign good; or that he is uncertain, and that then the true good is also uncertain, since he is incapable of it.

The position of the revolutionary party in Germany is certainly difficult at the moment, but, with some critical analysis of the circumstances, clear nevertheless. As to the "governments," it is obvious from every point of view, if only for the sake of Germany's existence, that the demand must be put to them not to remain neutral, but, as you rightly say, to be patriotic. But the revolutionary point is to be given to the affair simply by emphasising the antagonism to Russia more strongly than the antagonism against Boustrapa.

I like mathematics because it is not human and has nothing particular to do with this planet or with the whole accidental universe - because, like Spinoza's God, it won't love us in return.

Only the person who has faith in himself is able to be faithful to others.

If we are going to be destroyed by an atomic bomb, let that bomb when it comes find us doing sensible and human things - praying, working, teaching, reading, listening to music, bathing the children, playing tennis, chatting to our friends over a pint and a game of darts - not huddled together like frightened sheep and thinking about bombs. They might break our bodies (a microbe can do that) but they need not dominate our minds.

Anxiety and nothing always correspond to each other. As soon as the actuality of freedom and of spirit is posited, anxiety is canceled. But what then does the nothing of anxiety signify more particularly in paganism. This is fate. Fate is a relation to spirit as external. It is the relation between spirit and something else that is not spirit and to which fate nevertheless stands in a spiritual relation. Fate may also signify exactly the opposite, because it is the unity of necessity and accidental. ... A necessity that is not conscious of itself is eo ipso the accidental in relation to the next moment. Fate, then, is the nothing of anxiety.

Appealing to his [Einstein's] way of expressing himself in theological terms, I said: If God had wanted to put everything into the universe from the beginning, He would have created a universe without change, without organisms and evolution, and without man and man's experience of change. But he seems to have thought that a live universe with events unexpected even by Himself would be more interesting than a dead one.

He was free, free in every way, free to behave like a fool or a machine, free to accept, free to refuse, free to equivocate; to marry, to give up the game, to drag this death weight about with him for years to come. He could do what he liked, no one had the right to advise him, there would be for him no Good or Evil unless he thought them into being.

One can only become a philosopher, but not be one. As one believes he is a philosopher, he stops being one.

One can imagine a computer simulation of the action of peptides in the hypothalamus that is accurate down to the last synapse. But equally one can imagine a computer simulation of the oxidation of hydrocarbons in a car engine or the action of digestive processes in a stomach when it is digesting pizza. And the simulation is no more the real thing in the case of the brain than it is in the case of the car or the stomach. Barring miracles, you could not run your car by doing a computer simulation of the oxidation of gasoline, and you could not digest pizza by running the program that simulates such digestion. It seems obvious that a simulation of cognition will similarly not produce the effects of the neurobiology of cognition.

You are the salt of the earth; but if the salt loses its flavor, how shall it be seasoned? It is then good for nothing but to be thrown out and trampled underfoot by men. You are the light of the world. A city that is set on a hill cannot be hidden. Nor do they light a lamp and put it under a basket, but on a lampstand, and it gives light to all who are in the house. Let your light so shine before men, that they may see your good works and glorify your Father in heaven.

Whatever we may do, excess will always keep its place in the heart of man, in the place where solitude is found. We all carry within us our places of exile, our crimes and our ravages. But our task is not to unleash them on the world; it is to fight them in ourselves and in others.

Faculty X is simply that latent power in human beings possess to reach beyond the present. After all, we know perfectly well that the past is as real as the present, and that New York and Singapore and Lhasa and Stepney Green are all as real as the place I happen to be in at the moment. Yet my senses do not agree. They assure me that this place, here and now, is far more real than any other place or any other time. Only in certain moments of great inner intensity do I know this to be a lie. Faculty X is a sense of reality, the reality of other places and other times, and it is the possession of it - fragmentary and uncertain though it is - that distinguishes man from all other animals.

All mortals are equal; it is not their birth,But virtue itself that makes the difference.

The modern world gives proof at every point that it is far easier to destroy institutions than to create them. Nevertheless, few people seem to understand this truth.

Black women control the world. We are through being discriminated against.

In ignoring the important fundamental contribution of the followers of Marx, and by insisting exclusively on the phenomenon of superficial adaptation and variation, Sorel passed in silence over all that was healthy, live and fruitful in the Marxist doctrine.

When Fortune is on our side, popular favor bears her company.

I gave up caring about anything, and all the problems disappeared. And it was after that that I found out the truth. I learnt the truth last November - on the third of November, to be precise - and I remember every instant since.

It belongs to the imperfection of everything human that man can only attain his desire by passing through its opposite.

Merchants have no country. The mere spot they stand on does not constitute so strong an attachment as that from which they draw their gains. In every country and in every age, the priest has been hostile to liberty. He is always in alliance with the despot, abetting his abuses in return for protection to his own. It is easier to acquire them, and to effect this, they have perverted the best religion ever preached to man into mystery and jargon, unintelligible to all mankind, and therefore the safer engine for their purposes. With the lawyers it is a new thing. They have, in the mother country, been generally the primest supporters of the free principles of their constitution. But there, too, they have changed.

When I first read The Wretched of the Earth I heard a new history spoken-the voice of the decolonised subject raised in resistance. That voice . . . articulated a yearning for freedom that was so intense and a quality of emotional hunger that was so fierce that it was overwhelming. Dying into the text, I abandoned and forgot myself. The lust for freedom in those pages awakened and resurrected me.

Why should I not regard this as desirable-not because the fire, burns me, but because it does not overcome me?

The Superior Man has nothing to compete for. But if he must compete, he does it in an archery match, wherein he ascends to his position, bowing in deference. Descending, he drinks (or has [the winner] drink) the ritual cup. Note: Bowing is a courtesy for the host who invites him as well drinking a cup.

Regressive listeners behave like children. Again and again and with stubborn malice, they demand the one dish they have once been served.

Your crystal? That's silly. Whom do you think you are fooling? Come on, everyone knows that I threw the baby out of the window. The crystal is shattered on earth, and I do not care. I am no longer anything but a skin, and my skin does not belong to you.

With the greater part of rich people, the chief enjoyment of riches consists in the parade of riches, which in their eye is never so complete as when they appear to possess those decisive marks of opulence which nobody can possess but themselves.

Kant was also quite aware that "the urgent need" of reason is both different from and "more than mere quest and desire for knowledge." Hence, the distinguishing of the two faculties, reason and intellect, coincides with a distinction between two altogether different mental activities, thinking and knowing.

No multitude is able to acquire any art whatsoever. Then if there is a kingly art, neither the collective body of the wealthy nor the whole people could ever acquire this science of statesmanship.

Where the frontier of science once was is now the centre.

Few men have been admired by their own domestics.

Blood will stream over Europe until the nations become aware of the frightful madness which drives them in circles. And then, struck by celestial music and made gentle, they approach their former altars all together, hear about the works of peace, and hold a great celebration of peace with fervent tears before the smoking altars.