Next to the originator of a good sentence is the first quoter of it.

It is terrible to see how a single unclear idea, a single formula without meaning, lurking in a young man's head, will sometimes act like an obstruction ... in an artery, hindering the nutrition of the brain, and condemning its victim to pine away in the fullness of his intellectual vigor and in the midst of intellectual plenty.

Who else is the enemy of Nature but he who mistakes himself for more intelligent than Nature, though it is the highest school for all of us?

If the injustice is part of the necessary friction of the machine of government, let it go, let it go; perchance it will wear smooth--certainly the machine will wear out. If the injustice has a spring, or a pulley, or a rope, or a crank, exclusively for itself, then perhaps you may consider whether the remedy will not be worse than the evil; but if it is of such a nature that it requires you to be the agent of injustice to another, then I say, break the law. Let your life be a counter-friction to stop the machine. What I have to do is to see, at any rate, that I do not lend myself to the wrong which I condemn.

The idea of an all-powerful divine Being is present everywhere, unconsciously if not consciously, because it is an archetype. There is in the psyche some superior power, and if it is not consciously a god, it is the "belly" at least, in St. Paul's words. I therefore consider it wiser to acknowledge the idea of God consciously, for, if we do not, something else is made God, usually something quite inappropiate and stupid such as only an "enlightened" intellect could hatch forth.

To resign oneself or to blow out one's brains, that is the choice one faces at certain moments. In any case, the only real dignity is that of exclusion.

Difficulty is a severe instructor, set over us by the supreme ordinance of a parental Guardian and Legislator, who knows us better than we know ourselves, as he loves us better too. Pater ipse colendi haud facilem esse viam voluit. He that wrestles with us strengthens our nerves, and sharpens our skill. Our antagonist is our helper.

Our life is a hope which is continually converting itself into memory and memory in its turn begets hope. Give us leave to live! The eternity that is like an eternal present, without memory and without hope, is death. Thus do ideas exist in the God-Idea, but not thus do men live in the living God, in the God-Man.

This world belongs to the energetic.

Certain forms of sex which do not lead to children are at present punished by the criminal law: this is purely superstitious, since the matter is one which affects no one except the parties directly concerned... The peculiar importance attached, at present, to adultery is quite irrational... Moral rules ought not to be such as to make instinctive happiness impossible.

Few persons care to study logic, because everybody conceives himself to be proficient enough in the art of reasoning already. But I observe that this satisfaction is limited to one's own ratiocination and does not extend to that of other men. We come to the full possession of our power of drawing inferences the last of all our faculties, for it is not so much a natural gift as a long and difficult art.

It might be wiser for me to avoid Camarina and say nothing of theologians. They are a proud, susceptible race. They will smother me under six hundred dogmas. They will call me heretic and bring thunderbolts out of their arsenals, where they keep whole magazines of them for their enemies. Still they are Folly's servants, though they disown their mistress. They live in the third heaven, adoring their own persons and disdaining the poor crawlers upon earth. They are surrounded with a bodyguard of definitions, conclusions, corollaries, propositions explicit, and propositions implicit. ...They will tell you how the world was created. They will show you the crack where Sin crept in and corrupted mankind.

World War III is a guerrilla information war with no division between military and civilian participation.

Know the joy of life by piling good deed on good deed until no rift or cranny appears between them.

By mortifying vanity we do ourselves no good. It is the want of interest in our life which produces it; by filling up that want of interest in our life we can alone remedy it. And, did we even see this, how can we make the difference? How obtain the interest which society declares she does not want, and we cannot want?

The death of dogma is the birth of morality.

I regard utility as the ultimate appeal on all ethical questions; but it must be utility in the largest sense, grounded on the permanent interests of man as a progressive being.

I don't really know what they mean by "intellectuals," all the people who describe, denounce, or scold them. I do know, on the other hand, what I have committed myself to, as an intellectual, which is to say, after all, a cerebro-spinal individual: to having a brain as supple as possible and a spinal column that's as straight as necessary.

Parnenides: When there is a number of things which seem to you to be great, you may think, as you look at them all, that there is one and the same idea in them, and hence you think the great is one. But if with your mind's eye you regard the absolute great and these many great things in the same way, will not another great appear beyond, by which all these must appear to be great?

Nothing is harder to understand than a symbolic work. A symbol always transcends the one who makes use of it and makes him say in reality more than he is aware of expressing.

I neither approve nor disapprove. I merely try to understand. Sexual freedom is as natural to newly tribalized youth as drugs.

What I hold fast to is not one proposition but a nest of propositions.

It is a question whether, when we break a murderer on the wheel, we do not fall into the error a child makes when it hits the chair it has bumped into.

Nature which governs the whole will soon change all things which thou seest, and out of there substance will make other things, and again other things from the substance of them, in order that the world may ever be new.

"How then shall they have the play-games you allow them, if none must be bought for them?" I answer, they should make them themselves, or at least endeavour it, and set themselves about it. ...And if you help them where they are at a stand, it will more endear you to them than any chargeable toys that you shall buy for them.

The state is primarily an organization for killing foreigners.

War as the most extreme political means discloses the possibility which underlies every political idea, namely, the distinction of friend and enemy.

Promising, committment, and fidelity, for instance, are genuinely temporal practices.

The great secret of success is to go through life as a man who never gets used up. That is possible for him who never argues and strives with men and facts, but in all experience retires upon himself, and looks for the ultimate cause of things in himself.

Thou hast said: nevertheless I say unto you, Hereafter shall ye see the Son of man sitting on the right hand of power, and coming in the clouds of heaven.

It is precisely those artists and writers who are most inclined to think of their art as the manifestation of their personality who are in fact the most in bondage to public taste.

Blessed are those eyes that have seen more water than any man! Blessed be that haughty mind that aimed at the greatest hope! May you be blessed who row the current your life longand now with dry unfreshened lips descend to Hadesto find the hidden deathless springs and slake your thirst! My son, it's death who keeps and pours the deathless waters.

What an incalculable debt do we owe to that little speck of land, Greece.-The principles of taste, the finest models of composition, the doctrines and the glorious examples to which we owe political freedom, the arts, the sciences, architecture, sculpture, every thing that is great and splendid in literature and politics, must be considered as ultimately derived from that little peninsula.

Nicias, do you think you can erase with good deeds the wrongs you committed against your mother? What good deed will ever reach her? Her soul is a scorching noon time, without a single breath of a breeze, nothing moves, nothing changes, nothing lives there; a great emaciated sun, an immobile sun eternally consumes her.

Altogether, Jesus never behaves like a man wandering in a system of delusions. He reacts in absolutely normal fashion to what is said to Him, and to the events that concern Him. He is never out of touch with reality.

We need a science to save us from science.

If it is not true, it is a good story.

It ought to be remembered that there is nothing more difficult to take in hand, more perilous to conduct, or more uncertain in its success, than to take the lead in the introduction of a new order of things. Because the innovator has for enemies all those who have done well under the old conditions, and lukewarm defenders in those who may do well under the new. This coolness arises partly from fear of the opponents, who have the laws on their side, and partly from the incredulity of men, who do not readily believe in new things until they have had a long experience of them.

I could be content that we might procreate like trees, without conjunction, or that there were any way to perpetuate the world without this trivial and vulgar act of coition; It is the foolishest act a wise man commits in all his life, nor is there anything that will more deject his cooled imagination, when he shall consider what an odd and unworthy piece of folly he hath committed.

In any race between human numbers and natural resources, time is against us.

The whole nature of man presupposes woman, both physically and spiritually. His system is tuned into woman from the start, just as it is prepared for a quite definite world where there is water, light, air, salt, carbohydrates etc.

Knowledge is the conformity of the object and the intellect.

Most precious are the people; next come the spirits of land and grain; and last, the kings.

Every love to which there clings but the smallest speck of obligation is an unselfish love, and, so far as this speck reaches, a possessedness. He who believes that he owes the object of his love anything loves romantically or religiously.

Talking about dreams is like talking about movies, since the cinema uses the language of dreams; years can pass in a second and you can hop from one place to another. It's a language made of image. And in the real cinema, every object and every light means something, as in a dream.

The audience, as ground, shapes and controls the work of art.

Analytic philosophers - both in the 'constructivist' camp and in the camp that studies 'the ordinary use of words' - are disturbingly unanimous in regarding 2-valued logic as having a privileged position: privileged, not just in the sense of corresponding to the way we do speak, but in the sense of having no serious rival for logical reasons. If the foregoing analysis is correct, this is a prejudice of the same kind as the famous prejudice in favor of a privileged status for Euclidean geometry (a prejudice that survives in the tendency to cite 'space has three dimensions' as some kind of 'necessary' truth). One can go over from a 2-valued to a 3-valued logic without totally changing the meaning of 'true' and 'false'; and not just in silly ways, like the ones usually cited (e.g. equating truth with high probability, falsity with low probability, and middlehood with 'in between' probability).

The spirit of a production-centered, commodity-greedy society is such that only the non-conformist can defend himself sufficiently against it. Those who are seriously concerned with love as the only rational answer to the problem of human existence must, then, arrive at the conclusion that important and radical changes in our social structure are necessary, if love is to become a social and not a highly individualistic, marginal phenomenon.

Martyrs create faith, faith does not create martyrs.