The difference between a pessimistic and an optimistic mind is of such controlling importance in regard to every intellectual function, and especially for the conduct of life, that it is out of the question to admit that both are normal, and the great majority of mankind are naturally optimistic.

Maybe suffering has no more justification than life.

Most people, at a crisis, feel more loyalty to their nation than to their class.

It is often remarked that nothing we do now will matter in a million years. But if that is true, then by the same token, nothing that will be the case in a million years matters now.

Even truth needs to be clad in new garments if it is to appeal to a new age.

Solitude, the safeguard of mediocrity, is to genius the stern friend.

Since... nature is a principle of motion and mutation... it is necessary that we should not be ignorant of what motion is... But motion appears to belong to things continuous; and the infinite first presents itself to the view in that which is continuous. ...Frequently ...those who define the continuous, employ the nature or the infinite, as if that which is divisible to infinity is continuous.

It is the duty of every patriot to protect his country from its government.

Among human beings, the subjection of women is much more complete at a certain level of civilization than it is among savages. And the subjection is always reinforced by morality.

In the study of ideas, it is necessary to remember that insistence on hard-headed clarity issues from sentimental feeling, as if it were a mist, cloaking the perplexities of fact. Insistence on clarity at all costs is based on sheer superstition as to the mode in which human intelligence functions. Our reasoning grasps at straws for premises and floats on gossamer for deductions.

Condemn me if you choose - I do that myself, - but condemn me, and not the path which I am following, and which I point out to those who ask me where, in my opinion, the path is.

With Leibnitz the extent to which thoughts advance is the extent of the universe; where comprehension ceases, the universe ceases, and God begins: so that later it was even maintained that to be comprehended was derogatory to God, because He was thus degraded into finitude. In that procedure a beginning is made from the determinate, this and that are stated to be necessary; but since in the next place the unity of these moments is not comprehended, it is transferred to God. God is therefore, as it were, the waste channel into which all contradictions flow: Leibnitz's Théodicée is just a popular summing up such as this.

The rise of new science in the seventeenth century laid hold upon general culture in the next century. The enlightenment... testified to the widespread belief that at last light had dawned, that dissipation of ignorance, superstition, and bigotry was at hand, and the triumph of reason was assured -- for reason was counterpart in man of the laws of nature which science was disclosing. The reign of law in the natural world was to be followed by the reign of law in human affairs.

The seat of the soul is where the inner world and the outer world meet. Where they overlap, it is in every point of the overlap.

When men and women agree, it is only in their conclusions; their reasons are always different.

The next good quality belonging to a gentleman, is good breeding [manners]. There are two sorts of ill-breeding: the one a sheepish bashfulness, and the other a mis-becoming negligence and disrespect in our carriage; both of which are avoided by duly observing this one rule, not to think meanly of ourselves, and not to think meanly of others.

God cannot give us a happiness and peace apart from Himself, because it is not there. There is no such thing.

On the whole, a man who denies the existence of the effects arranged according to the causes in the question of arts, or whose wisdom cannot understand it, then he has no knowledge of the art of its Maker.

What should we gain by a definition, as it can only lead us to other undefined terms?

All those movements which took place in the fifteenth and sixteenth centuries and which had the Reformation as their main expression and result should be analyzed as a great crisis of the Western experience of subjectivity and a revolt against the kind of religious and moral power which gave form, during the Middle Ages, to this subjectivity. The need to take a direct part in spiritual life, in the work of salvation, in the truth which lies in the Book-all that was a struggle for a new subjectivity.

What is called "objectivity," scientific for instance (in which I firmly believe, in a given situation) imposes itself only within a context which is extremely vast, old, firmly established, or rooted in a network of conventions ... and yet which still remains a context.

One might think that a period which, in a space of fifty years, uproots, enslaves, or kills seventy million human beings should be condemned out of hand. But its culpability must still be understood... In more ingenuous times, when the tyrant razed cities for his own greater glory, when the slave chained to the conqueror's chariot was dragged through the rejoicing streets, when enemies were thrown to the wild beasts in front of the assembled people, the mind did not reel before such unabashed crimes, and the judgment remained unclouded. But slave camps under the flag of freedom, massacres justified by philanthropy or by a taste for the superhuman, in one sense cripple judgment. On the day when crime dons the apparel of innocence, through a curious transposition peculiar to our times, it is innocence that is called upon to justify itself.

So in the end when one is doing philosophy one gets to the point where one would like just to emit an inarticulate sound.

The cautious seldom err.

Men seem to pursue honour in order that they may believe themselves to be good. Accordingly, they seek to be honoured by the wise, and by those who know them well, and on the score of virtue; it is clear, therefore, that in their opinion at any rate, virtue is superior to honour. Perhaps, then, one ought to say that virtue rather than honour is the end of the political life; yet even virtue is plainly too imperfect: for it seems that a man might have all the virtues and yet be asleep, or fail to achieve anything all his life; moreover, such a person may suffer the greatest evils and misfortunes. And no one, in this case, would call a man, who passed his life in this manner, happy, except for argument's sake.

The process of aging can only be fruitful and satisfactory if the important transitions are accompanied by free resignation, by the renunciation of the values proper to the preceding stage of life. Those spiritual and intellectual values which remain untouched by the process of aging, together with the values of the next stage of life, must compensate for what has been lost. Only if this happens can we cheerfully relive the values of our past in memory, without envy for the young to whom they are still accessible. If we cannot compensate, we avoid and flee the "tormenting" recollection of youth, thus blocking our possibilities of understanding younger people. At the same time we tend to negate the specific values of earlier stages. No wonder that youth always has a hard fight to sustain against the ressentiment of the older generation.

Since therefore, as well those degrees of heat that are not painful, as those that are, can exist in a thinking substance; may we not conclude that external bodies are absolutely incapable of any degree of heat whatsoever?

If there is anything that we wish to change in the child, we should first examine it and see whether it is not something that could better be changed in ourselves.

The most dangerous untruths are truths moderately distorted.

The world would be a happier place than it is if acquisitiveness were always stronger than rivalry. But in fact, a great many men will cheerfully face impoverishment if they can thereby secure complete ruin for their rivals. Hence the present level of taxation. Vanity is a motive of immense potency. Anyone who has much to do with children knows how they are constantly performing some antic, and saying "Look at me." "Look at me" is one of the most fundamental desires of the human heart. It can take innumerable forms, from buffoonery to the pursuit of posthumous fame.

I observe that a very large portion of the human race does not believe in God and suffers no visible punishment in consequence. And if there were a God, I think it very unlikely that he would have such an uneasy vanity as to be offended by those who doubt his existence.

No differeance without alterity, no alterity without singularity, no singularity without here-now.

I am beginning to feel that I am growing old; soon, I shall have to eat mush like children. I shall no longer be able to speak, which will be a rather great advantage for others and but a small inconvenience for myself.... The time in which I count in years is gone; that in which I count in days is here.... I had thought that the fibers of the heart would grow callous with age, it's not at all the case. I am not sure that my sensitivity hasn't increased; everything moves me, affects me.... To fade out between a man feeling your pulse and another bothering your head; not to know where one comes from, why one came, where one is going ...

In theory, it matters little to me whether I live as whether I die; in practice, I am lacerated by every anxiety which opens an abyss between life and death.

Her absence is no more emphatic in those places than anywhere else. It's not local at all. I suppose if one were forbidden all salt one wouldn't notice it much more in any one food more than another. Eating in general would be different, every day, at every meal. It is like that. The act of living is different all through. Her absence is like the sky, spread over everything.

The concept of guilt is found most powerfully developed even in the most primitive communal forms which we know: ... the man is guilty who violates one of the original laws which dominate the society and which are mostly derived from a divine founder; the boy who is accepted into the tribal community and learns its laws, which bind him thenceforth, learns to promise; this promise is often given under the sign of death, which is symbolically carried out on the boy, with a symbolical rebirth.

All things were together, infinite both in number and in smallness; for the small too was infinite.

Those alone are dear to Divinity who are hostile to injustice.

The wisest among us is very lucky never to have met the woman, be she beautiful or ugly, intelligent or stupid, who could drive him crazy enough to be fit to be put into an asylum.

The strongest of all warriors are these two - Time and Patience.

All ordinary expression may be explained causally, but creative expression which is the absolute contrary of ordinary expression, will be forever hidden from human knowledge.

Believe me, my friends, you are yet very deficient with regard to the best modes of training your children, or of arranging your domestic concerns.

I cannot recall a time when American education was not in a "crisis." We have lived through Sputnik (when we were "falling behind the Russians"), through the era of "Johnny can't read," and through the upheavals of the Sixties. Now a good many books are telling us that the university is going to hell in several different directions at once. I believe that, at least in part, the crisis rhetoric has a structural explanation: since we do not have a national consensus on what success in higher education would consist of, no matter what happens, some sizable part of the population is going to regard the situation as a disaster. As with taxation and relations between the sexes, higher education is essentially and continuously contested territory. Given the history of that crisis rhetoric, one's natural response to the current cries of desperation might reasonably be one of boredom.

With what consistency, or decency they complain so loudly of attempts to enslave them, while they hold so many hundred thousands in slavery; and annually enslave many thousands more, without any pretence of authority, or claim upon them?

We wish, in a word, equality - equality in fact as a corollary, or rather, as primordial condition of liberty. From each according to his faculties, to each according to his needs; that is what we wish sincerely and energetically.

What objection is there in reason to there being no other purpose in the sum of things save only to exist and happen as it does exist and happen? For him who places himself outside of himself, none; but for him who lives and suffers and desires within himself - for him it is a question of life or death.

We dread the future only when we are not sure we can kill ourselves when we want to.