Social and economic inequalities, for example inequalities of wealth and authority, are just only if they result in compensating benefits for everyone, and in particular for the least advantaged members of society.

The infant runs toward it with its eyes closed, the adult is stationary, the old man approaches it with his back turned.

Since the science of nature is conversant with magnitudes, motion, and time, each of which must necessarily be either infinite or finite...we should speculate the infinite, and consider whether it is or not; and if it is what it is. ...All those who appear to have touched on a philosophy of this kind... consider it as a certain principle of beings. Some, indeed, as the Pythagoreans and Plato, consider it, per se, not as being an accident to any thing else, but as having an essential subsistence... the Pythagoreans... consider the infinite as subsisting in sensibles; for they do not make number to be separate; and they assert that what is beyond the heavens is infinite; but Plato says that beyond the heavens there is not any body, nor ideas, because these are no where: he affirms, however, that the infinite is both in sensibles, and in ideas. ...Plato establishes two infinities, viz. the great and the small.

Bigotry is the disease of ignorance, of morbid minds; enthusiasm of the free and buoyant. Education & free discussion are the antidotes of both.

It is forbidden to kill; therefore all murderers are punished unless they kill in large numbers and to the sound of trumpets.

A clash of doctrines is not a disaster - it is an opportunity.

We Britons should rejoice that we have contrived to reach much legal democracy (we still need more of the economic) without losing our ceremonial Monarchy. For there, right in the midst of our lives, is that which satisfies the craving for inequality, and acts as a permanent reminder that medicine is not food. Hence a man's reaction to Monarchy is a kind of test. Monarchy can easily be "debunked", but watch the faces, mark well the accents of the debunkers. These are the men whose taproot in Eden has been cut - whom no rumor of the polyphony, the dance, can reach - men to whom pebbles laid in a row are more beautiful than an arch. Yet even if they desire mere equality they cannot reach it. Where men are forbidden to honor a king they honor millionaires, athletes, or film-stars instead - even famous prostitutes or gangsters. For spiritual nature, like bodily nature, will be served - deny it food and it will gobble poison.

Privacy invasion is now one of biggest knowledge industries.

The only thing that we know is that we know nothing - and that is the highest flight of human wisdom.

A company of solemn tyrants is impervious to all seductions.

We term sleep a death, and yet it is waking that kills us, and destroys those spirits that are the house of life.

There is nothing that comes closer to true humility than the intelligence. It is impossible to feel pride in one's intelligence at the moment when one really and truly exercises it.

Having seen that I was not capable of using all my resources in political action, I returned to my literary activity. There lay the battlefield suited to my temperament. I wanted to make my novels the extension of my own father's struggle for liberty. But gradually, as I kept deepening my responsibility as a writer, the human problem came to overshadow political and social questions. All the political, social, and economic improvements, all the technical progress cannot have any regenerating significance, so long as our inner life remains as it is at present. The more the intelligence unveils and violates the secrets of Nature, the more the danger increases and the heart shrinks.

For it is not death or pain that is to be feared, but the fear of pain or death.

Progress, far from consisting in change, depends on retentiveness. When change is absolute there remains no being to improve and no direction is set for possible improvement: and when experience is not retained, as among savages, infancy is perpetual. Those who cannot remember the past are condemned to repeat it. This famous statement has produced many paraphrases and variants: Those who cannot learn from history are doomed to repeat it. Those who do not remember their past are condemned to repeat their mistakes. Those who do not read history are doomed to repeat it. Those who fail to learn from the mistakes of their predecessors are destined to repeat them. Those who do not know history's mistakes are doomed to repeat them.

With other beliefs crumbling, many seek to return to what they piously describe as "Enlightenment values". But these values were not as unambiguously benign as is nowadays commonly supposed.

When we subordinate rest to work, we ignore the divine.

How can anyone see the only way the world can be saved and not be forced to weep?

Create all the happiness you are able to create: remove all the misery you are able to remove. Every day will allow you to add something to the pleasure of others, or to diminish something of their pains. And for every grain of enjoyment you sow in the bosom of another, you shall find a harvest in your own bosom; while every sorrow which you pluck out from the thoughts and feelings of a fellow creature shall be replaced by beautiful peace and joy in the sanctuary of your soul.

Don't you know that a good and excellent person does nothing for the sake of appearances, but only for the sake of having acted right?

Since I have spread my wings to purpose high, The more beneath my feet the clouds I see, The more I give the winds my pinions free, Spurning the earth and soaring to the sky.

Without doubt, if we are to go back to that ultimate, integral experience, unwarped by the sophistications of theory, that experience whose elucidation is the final aim of philosophy, the flux of things is one ultimate generalization around which we must weave our philosophical system.

I daresay anything can be made holy by being sincerely worshipped.

Toleration is good for all, or it is good for none.

To disappear into deep water or to disappear toward a far horizon, to become part of depth of infinity, such is the destiny of man that finds its image in the destiny of water.

"You will have less money." Yes, and less trouble. "Less influence." Yes, and less envy.

If some great Power would agree to make me always think what is true and do what is right, on condition of being turned into a sort of clock and wound up every morning before I got out of bed, I should instantly close with the offer. The only freedom I care about is the freedom to do right; the freedom to do wrong I am ready to part with on the cheapest terms to any one who will take it of me.

We forfeit three-fourths of ourselves in order to be like other people.

I once had a conversation with a famous French philosopher who's a friend of mine. And I said to him, "Why the hell do you write so badly? Pourquoi tu écris si mal?" ... And this was Michel Foucault. He was a very smart guy and wrote a lot of very good stuff but in general he just wrote badly. When you heard him give a lecture in Berkeley, it was perfectly clear, just as clear as I am. ... And he said, "Well, in France, it would be regarded as somewhat childish and naive if you wrote clearly. ... In France you've got to have 10% incomprehensible."

I did not hate the author of my misfortunes - truth and justice acquit me of that; I rather pitied the hard destiny to which he seemed condemned. But I thought with unspeakable loathing of those errors, in consequence of which every man is fated to be, more or less, the tyrant or the slave. I was astonished at the folly of my species, that they did not rise up as one man, and shake off chains so ignominious, and misery so insupportable. So far as related to myself, I resolved - and this resolution has never been entirety forgotten by me - to hold myself disengaged from this odious scene, and never fill the part either of the oppressor or the sufferer.

There are Plebes in all classes.

It is enough to ask somebody for his weapons without saying 'I want to kill you with them', because when you have his weapons in hand, you can satisfy your desire.

Has woman the same rights in the state which man has? This question may appear ridiculous to many. For if the only ground of all legal rights is reason and freedom, how can a distinction exist between two sexes which possess both the same reason and the same freedom. Nevertheless, it seems that, so long as men have lived, this has been differently held, and the female sex seems not to have been placed on a par with the male sex in the exercise of its rights. Such a universal sentiment must have a ground, to discover which was never a more urgent problem than in our days.

Music is everything. God himself is nothing more than an acoustic hallucination.

The true wisdom is to be always seasonable, and to change with a good grace in changing circumstances. To love playthings well as a child, to lead an adventurous and honourable youth, and to settle when the time arrives, into a green and smiling age, is to be a good artist in life and deserve well of yourself and your neighbour.

Berkeley, Hume, Kant, Fichte, Hegel, James, Bergson all are united in one earnest attempt, the attempt to reinstate man with his high spiritual claims in a place of importance in the cosmic scheme.

Physics is to be regarded not so much as the study of something a priori given, but rather as the development of methods of ordering and surveying human experience. In this respect our task must be to account for such experience in a manner independent of individual subjective judgement and therefore objective in the sense that it can be unambiguously communicated in ordinary human language.

The concrete man has but one interest - to be right. That to him is the art of all arts, and all means are fair which help him to it.

One must never forget to look at the aim of a matter.

Of all the cultural aspects of humanity, the only one which is not broken up into national or regional splinters is science. Different nations have different languages, they may have different religions, may have different dietaries, may have different holidays, different ways of thinking, but here's only one science. 

The method of the science not being practiced much nowadays, except what logic prescribes to all sciences generally, that fitted for the peculiar nature of metaphysics being simply ignored, it is no wonder that those who everlastingly turn the Sisyphean stone of this inquiry do not seem so far to have made much progress. Though here I neither can nor will expatiate upon so important and extensive a subject, I shall briefly shadow forth what constitutes no despicable part of this method, namely, the infection between sensuous and intellectual cognition, not only as creeping in on those incautious in the application of principles, but even producing spurious principles under the appearance of axioms.

Sociology is the science which has the most methods and the least results.

The blessing that the market does not ask about birth is paid for in the exchange society by the fact that the possibilities conferred by birth are molded to fit the production of goods that can be bought on the market.

And this in turn makes it plain that the Right Man problem is a problem of highly dominant people. Dominance is a subject of enormous importance to biologists and zoologists because the percentage of dominant animals - or human beings - seems to be amazingly constant. Bernard Shaw once asked the explorer H. M. Stanley how many other men could take over leadership of the expedition if Stanley himself fell ill; Stanley replied promptly: "One in twenty." "Is that exact or approximate?" asked Shaw. "Exact." And biological studies have confirmed this as a fact. For some odd reason, precisely five per cent - one in twenty - of any animal group are dominant - have leadership qualities. During the Korean War, the Chinese made the interesting discovery that if they separated out the dominant five per cent of American prisoners of war, and kept them in separate compound, the remaining ninety-five per cent made no attempt to escape.

Nothing can be produced from nothing.

There is only one purpose to which a whole society can be directed by a deliberate plan. That purpose is war, and there is no other.

The Master said, "He who exercises government by means of his virtue may be compared to the north polar star, which keeps its place and all the stars turn towards it."