We must frankly confess, then, using our empirical common sense and ordinary practical prejudices, that in the world that actually is, the virtues of sympathy, charity, and non-resistance may be, and often have been, manifested in excess. ... You will agree to this in general, for in spite of the Gospel, in spite of Quakerism, in spite of Tolstoi, you believe in fighting fire with fire, in shooting down usurpers, locking up thieves, and freezing out vagabonds and swindlers.

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.

Sanity itself is a kind of convention.

There is no need for you to develop an armed insurrection. Christ himself has already begun an insurrection with his mouth.

Every man is fully satisfied that there is such a thing as truth, or he would not ask any question.

The Construction of the Conception very often includes, in a great measure, the Determination of the Magnitudes. The true construction of the conception is frequently suggested by some hypothesis; and in these cases, the hypothesis may be useful, though containing superfluous parts.

Have ye not read what David did, when he was an hungred, and they that were with him; How he entered into the house of God, and did eat the shewbread, which was not lawful for him to eat, neither for them which were with him, but only for the priests? Or have ye not read in the law, how that on the sabbath days the priests in the temple profane the sabbath, and are blameless? But I say unto you, That in this place is one greater than the temple. But if ye had known what this meaneth, I will have mercy, and not sacrifice, ye would not have condemned the guiltless.

The natural effort of every individual to better his own condition, when suffered to exert itself with freedom and security is so powerful a principle that it is alone, and without any assistance, not only capable of carrying on the society to wealth and prosperity, but of surmounting a hundred impertinent obstructions with which the folly of human laws too often incumbers its operations; though the effect of these obstructions is always more or less either to encroach upon its freedom, or to diminish its security.

If a single cell, under appropriate conditions, becomes a man in the space of a few years, there can surely be no difficulty in understanding how, under appropriate conditions, a cell may, in the course of untold millions of years, give origin to the human race.

Finally, and... somewhat belatedly, there is the growing of a left that... has now been energized and is increasingly vocal... in certain quarters of the cultural community, in the arts and the universities, in Hollywood, in the media... where in some versions it also engages in a kind of illiberal... politics.

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.

Ambition is a drug that makes its addicts potential madmen.

I cannot escape the objection that there is no state of mind, however simple, that does not change every moment.

Do not repeat slander; you should not hear it, for it is the result of hot temper.

Generosity is nothing else than a craze to possess. All which I abandon, all which I give, I enjoy in a higher manner through the fact that I give it away.... To give is to enjoy possessively the object which one gives.

You, Socrates, began by saying that virtue can't be taught, and now you are insisting on the opposite, trying to show that all things are knowledge, justice, soundness of mind, even courage, from which it would follow that virtue most certainly can be taught.

Friends share all things.

Their worship was not paid to the demon which such a being as they imagined would really be, but to their own idea of excellence. The evil is, that such a belief keeps the ideal wretchedly low; and opposes the most obstinate resistance to all thought which has a tendency to raise it higher. Believers shrink from every train of ideas which would lead the mind to a clear conception and an elevated standard of excellence, because they feel (even when they do not distinctly see) that such a standard would conflict with many of the dispensations of nature, and with much of what they are accustomed to consider as the Christian creed.

You could attach prices to ideas. Some cost a lot some little. ... And how do you pay for ideas? I believe: with courage.

To train and educate the rising generation will at all times be the first object of society, to which every other will be subordinate.

A terrible thing is intelligence. It tends to death as memory tends to stability. The living, the absolutely unstable, the absolutely individual, is strictly unintelligible. Logic tends to reduce everything to identities and genera, to each representation having no more than one self-same content in whatever place, time or relation it may occur to us. And there is nothing that remains for two successive moments of its existence. My idea of God is different each time that I conceive it. Identity, which is death, is the goal of the intellect. The mind seeks what is dead, for what is living escapes it; it seeks to congeal the flowing stream in blocks of ice; it seeks to arrest it. In order to analyze a body it is necessary to extenuate or destroy it. In order to understand anything it is necessary to kill it, to lay it out rigid in the mind.

Being about to pitch his camp in a likely place, and hearing there was no hay to be had for the cattle, "What a life," said he, "is ours, since we must live according to the convenience of asses!"

We all remember how many religious wars were fought for a religion of love and gentleness; how many bodies were burned alive with the genuinely kind intention of saving souls from the eternal fire of hell. Only if we give up our authoritarian attitude in the realm of opinion, only if we establish the attitude of give and take, of readiness to learn from other people, can we hope to control acts of violence inspired by piety and duty.

He who postpones the hour of living rightly is like the rustic who waits for the river to run out before he crosses.

On the left you had a different aspect of individual autonomy that was pushed to an extreme, which really had to do with the autonomy that individuals have to create their own lifestyles. ...The basic concept of liberal autonomy has to do with your ability to make moral choices, but as time went on the emphasis came to be not on making the right moral choices within an existing moral framework, but rather to be able to make up that framework on your own, that that was the ultimate expression of individual human freedom, and it has obvious problems for a society because all societies have to be based on shared norms that allow people to coordinate their actions, to communicate, and the like... If you believe that the rules can be... set by anybody and that transgressing existing rules is automatically a good thing, you're not going to have... a stable society.

With what scientific stoicism he walks through the land of wonders, unwondering.

A wise man never loses anything, if he has himself.

Everything turns on pain; the rest is accessory, even nonexistent, for we remember only what hurts. Painful sensations being the only real ones, it is virtually useless to experience others.

Criticism is a misconception: we must read not to understand others but to understand ourselves.

Happiness is a good flow of life. 

The history of the American kings of capital and authority is the history of repeated crimes, injustice, oppression, outrage, and abuse, all aiming at the suppression of individual liberties and the exploitation of the people. A vast country, rich enough to supply all her children with all possible comforts, and insure well-being to all, is in the hands of a few, while the nameless millions are at the mercy of ruthless wealth gatherers, unscrupulous lawmakers, and corrupt politicians.The reign of these kings is holding mankind in slavery, perpetuating poverty and disease, maintaining crime and corruption; it is fettering the spirit of liberty, throttling the voice of justice, and degrading and oppressing humanity. It is engaged in continual war and slaughter, devastating the country and destroying the best and finest qualities of man; it nurtures superstition and ignorance, sows prejudice and strife, and turns the human family into a camp of Ishmaelites.

It occurred to him that what had appeared perfectly impossible before, namely that he had not spent his life as he should have done, might after all be true. It occurred to him that his scarcely perceptible attempts to struggle against what was considered good by the most highly placed people, those scarcely noticeable impulses which he had immediately suppressed, might have been the real thing, and all the rest false. And his professional duties and the whole arrangement of his life and of his family, and all his social and official interests, might all have been false. He tried to defend all those things to himself and suddenly felt the weakness of what he was defending.

Myth is depoliticized speech.

Constantly contemplate the whole of time and the whole of substance, and consider that all individual things as to substance are a grain of a fig, and as to time the turning of a gimlet.

Consciousness, then, does not appear to itself chopped up in bits ... A 'river' or a 'stream' are the metaphors by which it is most naturally described. In talking of it hereafter, let us call it the stream of thought, of consciousness, or of subjective life.

Read not to contradict and confute, nor to believe and take for granted, nor to find talk and discourse, but to weigh and consider.

I do not believe in a God who maliciously or arbitrarily interferes in the personal affairs of mankind. My religion consists of a humble admiration for the vast power which manifests itself in that small part of the universe which our poor, weak minds can grasp!

The first and the simplest emotion which we discover in the human mind is Curiosity.

Bad company is as instructive as licentiousness. One makes up for the loss of one's innocence with the loss of one's prejudices.

It is easy to romanticise, say, tigers or lions and cats. We admire their magnificent beauty, strength and agility. But we would regard their notional human counterparts as wanton psychopaths of the worst kind.

I want to write - I want to write - I want to write and never never never will. I know it and I am so unhappy and it seems as though nothing else mattered. Whatever I'm doing, it's always there, an ultimate longing there saying, "Write this - write that - write -" and I can't. Lack ability, time, strength, and duration of vision. I wish someone would tell me brutally, "You can never write anything. Take up home gardening!"

How important can it be that I suffer and think? My presence in this world will disturb a few tranquil lives and will unsettle the unconscious and pleasant naiveté of others. Although I feel that my tragedy is the greatest in history - greater than the fall of empires - I am nevertheless aware of my total insignificance. I am absolutely persuaded that I am nothing in this universe; yet I feel that mine is the only real existence.

There are some mixt bodies, from which it has not been yet made appear, that any degree of fire can separate either salt, or sulphur, or mercury, much less all the three. The most obvious instance of this truth is gold, which is a body so fixed, and wherein the elementary ingredients (if it have any) are so firmly united to each other, that we find not in the operations, wherein gold is exposed to the fire, how violent soever, that it does discernably so much as lose of its fixedness or weight, so far is it from being dissipated into those principles, whereof one at least is acknowledged to be fugitive enough.

A man of intellect is like an artist who gives a concert without any help from anyone else, playing on a single instrument - a piano, say, which is a little orchestra in itself. Such a man is a little world in himself; and the effect produced by various instruments together, he produces single-handed, in the unity of his own consciousness. Like the piano, he has no place in a symphony; he is a soloist and performs by himself - in solitude, it may be; or if in the company with other instruments, only as principal; or for setting the tone, as in singing.

All the cruelty and torment of which the world is full is in fact merely the necessary result of the totality of the forms under which the will to live is objectified.

Creativity is the universal of universals characterizing ultimate matter of fact. It is that ultimate principle by which the many, which are the universe disjunctively, become the one actual occasion, which is the universe conjunctively. It lies in the nature of things that the many enter into complex unity.