He who discommendeth others obliquely commendeth himself.

But voice is a certain sound of that which is animated; for nothing inanimate emits a voice; but they are said to emit a voice from similitude, as a pipe, and a lyre, and such other inanimate things, have extension, modulation, and dialect; for thus it appears, because voice, also, has these.

M. Comte's philosophy, in practice, might be compendiously described as Catholicism minus Christianity.

We all look for happiness, but without knowing where to find it: like drunkards who look for their house, knowing dimly that they have one.

The mediaeval university looked backwards: it professed to be a storehouse of old knowledge... The modern university looks forward: it is a factory of new knowledge.

For man to become successful, for man to establish himself as the ruler of the planet, it was necessary for him to use his brain as something more than a device to make the daily routine of getting food and evading enemies a little more efficient. Man had to learn to control his environment.

The belief that there is some hidden cabal directing the course of events is a type of anthropomorphism - a way of finding agency in the entropy of history.

All of the days go toward death and the last one arrives there.

The science which has to do with nature clearly concerns itself for the most part with bodies and magnitudes and their properties and movements, but also with the principles of this sort of substance, as many as they may be.

The Bible and science agree in being unable to say anything certainly about what happened before the beginning. There is this difference. The Bible will never be able to tell us. It has reached its final form, and it simply doesn't say. Science, on the other hand, is still developing, and the time may come when it can answer questions that, at present, it cannot.

Inquiry into the evidence of a doctrine is not to be made once for all, and then taken as finally settled. It is never lawful to stifle a doubt; for either it can be honestly answered by means of the inquiry already made, or else it proves that the inquiry was not complete. "But," says one, "I am a busy man; I have no time for the long course of study which would be necessary to make me in any degree a competent judge of certain questions, or even able to understand the nature of the arguments." Then he should have no time to believe.

We have come to see that Huxley was right when he said that "a man's worst difficulties begin when he is able to do as he likes." The evidences of these greater difficulties lie all about us: in the brave and brilliant atheists who have defied the Methodist God, and have become very nervous; in the women who have emancipated themselves from the tyranny of fathers, husbands, and homes, and with the intermittent but expensive help of a psychoanalyst, are now enduring liberty as interior decorators; in the young men and women who are world-weary at twenty-two; in the multitudes who drug themselves with pleasure; in the crowds enfranchised by the blood of heroes who cannot be persuaded to take an interest in their destiny; in the millions, at last free to think without fear of priest or policeman, who have made the moving pictures and the popular newspapers what they are.

From Apollonius, true liberty, and unvariable steadfastness, and not to regard anything at all, though never so little, but right and reason: and always..that it was possible for the same man to be both vehement and remiss: a man not subject to be vexed, and offended with the incapacity of his scholars and auditors in his lectures and expositions.

Friendship ... flourishes not so much by kindnesses as by sincerity.

Why don't I commit suicide? Because I am as sick of death as I am of life.

The eighteenth century, which distrusted itself in nothing, as a matter of course, hesitated in nothing.

Adapt yourself to the environment in which your lot has been cast, and show true love to the fellow-mortals with whom destiny has surrounded you.

Youth instinctively understand the present environment - the electric drama. It lives mythically and in depth.

Today, empathetic intelligence entails sharing the sorrows of other sentient beings. In our posthuman future, will empathy consist entirely in sharing each other's joys?

If Man be separated by no greater structural barrier from the brutes than they are from one another-then it seems to follow that if any process of physical causation can be discovered by which the genera and families of ordinary animals have been produced, that process of causation is amply sufficient to account for the origin of Man.

It seldom happens, however, that a great proprietor is a great improver.

A serious and good philosophical work could be written consisting entirely of jokes.

There is the world for you. Beauty, true beauty, is intangible. It is in the eye of the beholder. Something that we can lose at any moment, and the more you examine it, the more illusive it becomes. True happiness is virtue, and virtue is predicated on knowledge and righteous conduct.

The labour-power is a commodity, not capital, in the hands of the labourer, and it constitutes for him a revenue so long as he can continuously repeat its sale; it functions as capital after its sale, in the hands of the capitalist, during the process of production itself.

Preserving seeks to secure the life that already is; safeguarding secures and reproduces the conditions of becoming, of living, of futurity, where the content of that life, that living, can be neither prescribed nor predicted, and where self-determination emerges as a potential.

In the same way that the figure of the peasant tends to disappear, so too does the figure of the industrial worker, the service industry worker and all other separate categories.

What can be said can and should always be said more and more simply and clearly.

Let us pardon him his hope of a vain apocalypse, and of a second coming in great triumph upon the clouds of heaven. Perhaps these were the errors of others rather than his own; and if it be true that he himself shared the general illusion, what matters it, since his dream rendered him strong against death, and sustained him in a struggle to which he might otherwise have been unequal?

And therefore I think you have done very wisely to make it your business to consider the Phœnomena relating to the present question, which have been afforded by experiments, especially since it might seem injurious to our senses, by whose mediation we acquire so much of the knowledge we have of things corporal, to have recourse to far-fetched and abstracted Ratiocination, to know what are the sensible ingredients of those sensible things that we daily see and handle, and are supposed to have the liberty to untwist (if I may so speak) into the primitive bodies they consist of.

Every man has some reminiscences which he would not tell to everyone, but only to his friends. He has others which he would not reveal even to his friends, but only to himself, and that in secret. But finally there are still others which a man is even afraid to tell himself, and every decent man has a considerable number of such things stored away. That is, one can even say that the more decent he is, the greater the number of such things in his mind.

It is so by nature that the plant will develop with regularity, that the animal will move purposefully, and that human beings will think. Why should I take exception to recognizing also the last as the expression of an original force of nature, as I do the first and the second?

Lucidity is not necessarily compatible with life, actually not at all.

If an action ... involves little profit but much righteousness, do it.

A poem is one undivided unimpeded expression fallen ripe into literature, and it is undividedly and unimpededly received by those for whom it was matured.

Too busy with the crowded hour to fear to live or die.

Proletarian violence, carried on as a pure and simple manifestation of the sentiment of class struggle, appears thus as a very fine and heroic thing; it is at the service of the immemorial interests of civilization; it is not perhaps the most appropriate method of obtaining immediate material advantages, but it may save the world from barbarism.

In the natural state no concept of God can arise, and the false one which one makes for himself is harmful. Hence the theory of natural religion can be true only where there is no science; therefore it cannot bind all men together.

I am not indeed ignorant that certain over-wise people will call these legends "old wives' fables," and not worth listening to; but I think, for my part, that in such matters it is better to believe the testimony of nations than of those witty individuals, whose little soul is acute indeed, but has a clear insight into no one thing.

This is how one puts an end to totality. If all information can be found in each of its parts, the whole loses its meaning. It is also the end of the body, of this singularity called body, whose secret is precisely that it cannot be segmented into additional cells, that it is an indivisible configuration, to which its sexuation is witness (paradox: cloning will fabricate sexed beings in perpetuity, since they are similar to their model, whereas thereby sex becomes useless-but precisely sex is not a function, it is what makes a body a body, it is what exceeds all the parts, all the diverse functions of this body). Sex (or death: in this sense it is the same thing) is what exceeds all information that can be collected on a body. Well, where is all this information collected? In the genetic formula. This is why it must necessarily want to forge a path of autonomous reproduction, independent of sexuality and of death.

IV. Every tax ought to be contrived as both to take out and to keep out of the pockets of the people as little as possible, over and above what it brings into the public treasury of the state.

If life becomes hard to bear we think of improvements. But the most important and effective improvement, in our own attitude, hardly occurs to us, and we can decide on this only with the utmost difficulty.

The students of physical science are not unfrequently told that their pursuits unfit them for the estimation of moral probability. And it may be so, for I am afraid that to those who are accustomed to severe reasoning, either in the province of Science or in that of Law, reasoning from 'moral probability' is apt to be regarded as a process of accumulating inconclusive arguments, in the hope that a great heap of them may, at least, look as firm as one good demonstration.

One lives but once in the world.