Facts do not cease to exist because they are ignored.

The Athenians are right to accept advice from anyone, since it is incumbent on everyone to share in that sort of excellence, or else there can be no city at all.

I go to spread the tidings, I want to spread the tidings - of what? Of the truth, for I have seen it, have seen it with my own eyes, have seen it in all its glory.

Man is a Sun; his Senses are the Planets.

But by far the greatest hindrance and aberration of the human understanding proceeds from the dullness, incompetency, and deceptions of the senses; in that things which strike the sense outweigh things which do not immediately strike it, though they be more important. Hence it is that speculation commonly ceases where sight ceases; insomuch that of things invisible there is little or no observation.

If the ethical, that is, social morality is the highest ... then no categories are needed other than the Greek philosophical categories.

I am writing to you to tell you of my decision to return to your Government the Carl von Ossietzsky medal for peace. I do so reluctantly and after two years of private approaches on behalf of Heinz Brandt, whose continued imprisonment is a barrier to coexistence, relaxation of tension and understanding between East and West... I regret not to have heard from you on this subject. I hope that you will yet find it possible to release Brandt through an amnesty which would be a boon to the cause of peace and to your country.

Death, they say, acquits us of all obligations.

Then we may begin by assuming that there are three classes of men—lovers of wisdom, lovers of honor, lovers of gain?

Mathematics is as little a natural science as philosophy is one of the humanities. Philosophy in its essence belongs as little in the philosophical faculty as mathematics belongs to natural science. To house philosophy and mathematics in this way today seems to be a blemish or a mistake in the catalog of the universities. Plato put over the entrance to his Academy the words: "Let no one who has not grasped the mathematical enter here!"

One should oppose the fascination with Hitler according to which Hitler was, of course, a bad guy, responsible for the death of millions — but he definitely had balls, he pursued with iron will what he wanted. … This point is not only ethically repulsive, but simply wrong: no, Hitler did not ‘have the balls’ to really change things; he did not really act, all his actions were fundamentally reactions, i.e., he acted so that nothing would really change, he stages a big spectacle of Revolution so that the capitalist order could survive.”
In this precise sense of violence, Gandhi was more violent than Hitler: Gandhi’s movement effectively endeavored to interrupt the basic functioning of the British colonial state.

A belief in hell and the knowledge that every ambition is doomed to frustration at the hands of a skeleton have never prevented the majority of human beings from behaving as though death were no more than an unfounded rumour, and survival a thing beyond the bounds of possibility.

I hear many condemn these men because they were so few. When were the good and the brave ever in a majority? Would you have had him wait till that time came? - till you and I came over to him? The very fact that he had no rabble or troop of hirelings about him would alone distinguish him from ordinary heroes. His company was small indeed, because few could be found worthy to pass muster. Each one who there laid down his life for the poor and oppressed was a picked man, culled out of many thousands, if not millions; apparently a man of principle, of rare courage, and devoted humanity; ready to sacrifice his life at any moment for the benefit of his fellow-man.

I assert(1) There is no method of discovering a scientific theory.(2) There is no method of ascertaining the truth [i.e., verification] of a scientific hypothesis...(3) There is no method of ascertaining whether a hypothesis is 'probable', in the sense of the probability calculus.

And the final event to himself has been, that, as he rose like a rocket, he fell like the stick.

I know every numbskull will babble on about "black man," "maneater," "chance," and "retrospective interpretation," in order to banish something terribly inconvenient that might sully the familiar picture of childhood innocence. Ah, these good, efficient, healthy-minded people, they always remind me of those optimistic tadpoles who bask in a puddle in the sun, in the shallowest of waters, crowding together and amiably wriggling their tails, totally unaware that the next morning the puddle will have dried up and left them stranded. On a phallic dream he had as a young child.

The distinction between true and false consciousness, real and immediate interest still is meaningful. But this distinction itself must be validated. Men must come to see it and to find their way from false to true consciousness, from their immediate to their real interest. They can do so only if they live in need of changing their way of life, of denying the positive, of refusing. It is precisely this need which the established society manages to repress to the degree to which it is capable of "delivering the goods" on an increasingly large scale, and using the scientific conquest of nature for the scientific conquest of man.

The slave frees himself when, of all the relations of private property, he abolishes only the relation of slavery and thereby becomes a proletarian; the proletarian can free himself only by abolishing private property in general.

Why? Surely they can find other men. Russell's reply when asked "if it wasn't unkind of him to love and leave so many women";

I always made one prayer to God, a very short one. Here it is: "O Lord, make our enemies quite ridiculous!" God granted it.

Who lives longer? the man who takes heroin for two years and dies, or a man who lives on roast beef, water and potatoes 'till 95? One passes his 24 months in eternity. All the years of the beefeater are lived only in time.

The capabilities (intellectual and material) of contemporary society are immeasurably greater than ever before-which means that the scope of society's domination over the individual is immeasurably greater than ever before. Our society distinguishes itself by conquering the centrifugal social forces with Technology rather than Terror, on the dual basis of an overwhelming efficiency and an increasing standard of living.

Never since the heroic days of Greece has the world had such a sweet, just, boyish master.

God, I have said, is the fulfiller, or the reality, of the human desires for happiness, perfection, and immortality. From this it may be inferred that to deprive man of God is to tear the heart out of his breast. But I contest the premises from which religion and theology deduce the necessity and existence of God, or of immortality, which is the same thing. I maintain that desires which are fulfilled only in the imagination, or from which the existence of an imaginary being is deduced, are imaginary desires, and not the real desires of the human heart; I maintain that the limitations which the religious imagination annuls in the idea of God or immortality, are necessary determinations of the human essence, which cannot be dissociated from it, and therefore no limitations at all, except precisely in man's imagination.

The most elementary form of rebellion, paradoxically, expresses an aspiration for order.

I think that if God forgives us we must forgive ourselves. Otherwise it is almost like setting up ourselves as a higher tribunal than Him.

...and if you are common, you can dress up as a woman, show you behind or write poems: there's nothing offensive about a naked behind if it's everybody's; each person will be mirrored in it.

Every habit and faculty is confirmed and strengthened by the corresponding actions, that of walking by walking, that of running by running.

It is indifferent to me where I am to begin, for there shall I return again.

Be ruled by time, the wisest counsellor of all.

...in order to change poverty into wealth, one must start by displaying it.

Long discourses, and philosophical readings, at best, amaze and confound, but do not instruct children. When I say, therefore, that they must be treated as rational creatures, I mean that you must make them sensible, by the mildness of your carriage, and in the composure even in the correction of them, that what you do is reasonable in you, and useful and necessary for them; and that it is not out of caprichio, passion or fancy, that you command or forbid them any thing.

The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.

I think that there is nothing, not even crime, more opposed to poetry, to philosophy, ay, to life itself, than this incessant business.

As soon as we cease to believe in such an engineer and in a discourse which breaks with the received historical discourse, and as soon as we admit that every finite discourse is bound by a certain bricolage and that the engineer and the scientist are also species of bricoleurs, then the very idea of bricolage is menaced and the difference in which it took on its meaning breaks down.

If you want to be respected by others the great thing is to respect yourself. Only by that, only by self-respect will you compel others to respect you.

The ways by which you may get money almost without exception lead downward. To have done anything by which you earned money merely is to have been truly idle or worse. If the laborer gets no more than the wages which his employer pays him, he is cheated, he cheats himself.

Man is condemned to be free; because once thrown into the world, he is responsible for everything he does.

When national debts have once been accumulated to a certain degree, there is scarce, I believe, a single instance of their having been fairly and completely paid. The liberation of the public revenue, if it has ever been brought about at all, has always been brought about by bankruptcy; sometimes by an avowed one, but always by a real one, though frequently by a pretend payment.

Human reason has this peculiar fate that in one species of its knowledge it is burdened by questions which, as prescribed by the very nature of reason itself, it is not able to ignore, but which, as transcending all its powers, it is also not able to answer.

And yet it will be obvious that it is difficult to really know of what sort each thing is.

Anything done against faith or conscience is sinful.

Valor is stability, not of legs and arms, but of courage and the soul.

Everything is a subject on which there is not much to be said.

"What do you do from morning to night?" "I endure myself."

The happiness which forms the utilitarian standard of what is right in conduct, is not the agent's own happiness, but that of all concerned. As between his own happiness and that of others, utilitarianism requires him to be as strictly impartial as a disinterested and benevolent spectator. In the golden rule of Jesus of Nazareth, we read the complete spirit of the ethics of utility. To do as one would be done by, and to love one's neighbour as oneself, constitute the ideal perfection of utilitarian morality.

The christian religion is a parody on the worship of the Sun, in which they put a man whom they call Christ, in the place of the Sun, and pay him the same adoration which was originally paid to the Sun.

You have not that power you ought to have over him, till he comes to be more afraid of offending so good a friend than of losing some part of his future expectation.

But genius looks forward: the eyes of men are set in his forehead, not in his hindhead: man hopes: genius creates.