The anger of lovers renews the strength of love.

To different minds, the same world is a hell, and a heaven.

There is surely a Physiognomy, which those experienced and Master Mendicants observe... For there are mystically in our faces certain Characters that carry in them the motto of our Souls, wherein he that cannot read A.B.C. may read our natures.

The difference between a Humanist and a lunatic is in fact one of degree.

The species with eyes appears suddenly, capriciously as it were, and it is this species which changes the environment by creating its visible aspect. The eye does not come into being because it is needed. Just the contrary; because the eye appears it can henceforth be applied as a serviceable instrument. Each species builds up its stock of useful habits by selecting among, and taking advantage of, the innumerable useless actions which a living being performs out of sheer exuberance.

I said only one word, brought only one message: Love. Love - nothing else.

Self-alienation is the source of all degradation as well as, on the contrary, the basis of all true elevation. The first step will be a look inward, an isolating contemplation of our self. Whoever remains standing here proceeds only halfway. The second step must be an active look outward, an autonomous, determined observation of the outer world. 

The evidence of our own eyes makes it more plausible to believe that the world was not created by any god at all. If, however, we insist on believing in divine creation, we are forced to admit that the god who made the world cannot be all-powerful and all good. He must be either evil or a bungler.

Another may be more expert in casting [throwing] his opponent; but he is not more social, nor more modest, nor better disciplined to meet all that happens, nor more considerate with respect to the faults of his neighbors.

When I endeavour to examine my own conduct, when I endeavour to pass sentence upon it, and either to approve or condemn it, it is evident that, in all such cases, I divide myself, as it were, into two persons; and that I, the examiner and judge, represent a different character from that other I, the person whose conduct is examined into and judged of.

The guillotine takes life almost without touching the body, just as prison deprives of liberty or a fine reduces wealth. It is intended to apply the law not so to a real body capable of feeling pain as to a juridical subject, the possessor, among other rights, of the right to exist it had to have the abstraction of the law itself.

Familiar things happen, and mankind does not bother about them. It requires a very unusual mind to undertake the analysis of the obvious.

The human soul has need of consented obedience and of liberty. Consented obedience is what one concedes to an authority because one judges it to be legitimate. It is not possible in relation to a political power established by conquest or coup d'etat nor to an economic power based upon money. Liberty is the power of choice within the latitude left between the direct constraint of natural forces and the authority accepted as legitimate. The latitude should be sufficiently wide for liberty to be more than a fiction, but it should include only what is innocent and should never be wide enough to permit certain kinds of crime.

This is a fine saying of Plato: That he who is discoursing about men should look also at earthly things as if he viewed them from some higher place; should look at them... a mixture of all things and an orderly combination of contraries.

Technology discloses the active relation of man towards nature, as well as the direct process of production of his very life, and thereby the process of production of his basic societal relations, of his own mentality, and his images of society, too.

The trade of insurance gives great security to the fortunes of private people, and by dividing among a great many that loss which would ruin an individual, makes it fall light and easy upon the whole society.

To be happy, we must not be too concerned with others.

The secret of happiness is this: let your interests be as wide as possible, and let your reactions to the things and persons that interest you be as far as possible friendly rather than hostile.

Wherefore I say unto you, All manner of sin and blasphemy shall be forgiven unto men: but the blasphemy against the Holy Ghost shall not be forgiven unto men. And whosoever speaketh a word against the Son of man, it shall be forgiven him: but whosoever speaketh against the Holy Ghost, it shall not be forgiven him, neither in this world, neither in the world to come.

All this talk: the state should do this or that, ultimately means: the police should force consumers to behave otherwise than they would behave spontaneously.

I think we must be careful about too easily accepting, or being too easily grateful for, sacrifices made by others, especially if we have made none ourselves.

The only possible way of accounting for the laws of nature and for uniformity in general is to suppose them results of evolution. This supposes them not to be absolute, not to be obeyed precisely. It makes an element of indeterminacy, spontaneity, or absolute chance in nature. Just as, when we attempt to verify any physical law, we find our observations cannot be precisely satisfied by it, and rightly attribute the discrepancy to errors of observation, so we must suppose far more minute discrepancies to exist owing to the imperfect cogency of the law itself, to a certain swerving of the facts from any definite formula.

Ignorance, to a scientist, is an itch that begs to be pleasurably scratched. Ignorance, if you are a theologian, is something to be washed away by shamelessly making something up.

And why were those haughty [French] nobles destroyed with that utter destruction? Why were they scattered over the face of the earth, their titles abolished, their escutcheons defaced, their parks wasted, their palaces dismantled, their heritage given to strangers? Because they had no sympathy with the people, no discernment of the signs of their time; because, in the pride and narrowness of their hearts, they called those whose warnings might have saved them theorists and speculators; because they refused all concession till the time had arrived when no concession would avail.

Irons and the unbreathable air of this world strip us of everything, except the freedom to kill ourselves; and this freedom grants us a strength and pride to triumph over the loads which overwhelm us.

Better to be despised for too anxious apprehensions, than ruined by too confident a security.

Printing will tell you such useful things and such interesting things that not being able to read would be as bad as not being able to see.

Whether or no it be for the general good, life is robbery. It is at this point that with life morals become acute. The robber requires justification.

Under a government which imprisons any unjustly, the true place for a just man is also a prison... the only house in a slave State in which a free man can abide with honor.

If we cannot "practice the presence of God," it is something to practice the absence of God, to become increasingly aware of our unawareness till we feel like man who should stand beside a great cataract and hear no noise, or like a man in a story who looks in a mirror and finds no face there, or a man in a dream who stretches his hand to visible objects and gets no sensation of touch. To know that one is dreaming is to no longer be perfectly asleep. Bur for news of the fully waking world you must go to my betters.

I've never been an optimist but that's fine because pessimists have the possibility of being agreeably surprised, and that's a reason for being pessimistic, but I've always defended a certain kind of pessimism because what is known as optimism is really a collection of illusions and I think one must recognise what all religious people know, which is that human beings are imperfect and fallen and there's no way in which they can alone surmount the problems which they themselves create.

The space of early Greek cosmology was structured by logos - resonant utterance or word.

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?

To spare the guilty is to injure the innocent.

We do not know nature; causes hidden in her breast might have produced everything. In your turn, observe the polyp of Trembley: does it not contain in itself the causes which bring about regeneration? Why then would it be absurd to think that there are physical causes by reason of which everything has been made, and to which the whole chain of this vast universe is so necessarily bound and held that, nothing which happens, could have failed to happen,-causes, of which we are so invincibly ignorant that we have had recourse to a God, who, as some aver, is not so much as a logical entity? Thus to destroy chance is not to prove the existence of a supreme being, since there may be some other thing which is neither chance nor God-I mean, nature. It follows that the study of nature can make only unbelievers; and the way of thinking of all its more successful investigators proves this.

Every soul, the philosopher says, is involuntarily deprived of truth; consequently in the same way it is deprived of justice and temperance and benevolence and everything of the kind. It is most necessary to keep this in mind, for thus thou wilt be more gentle towards all.

Joy! Joy! I did not know that all this world is so much part of me, that we are all one army, that windflowers and stars struggle to right and left of me and do not know me; but I turn to them and hail them. The Universe is warm, beloved, familiar, and it smells like my own body. It is Love and War both, a raging restlessness, persistence and uncertainty. Uncertainty and terror. In a violent flash of lightning I discern on the highest peak of power the final, the most fearful pair embracing: Terror and Silence. And between them, a Flame.

The Bible is literature, not dogma.

To read is to let someone else work for you - the most delicate form of exploitation.

Nothing that was worthy in the past departs; no truth or goodness realized by man ever dies, or can die.

Why in the world shouldn't they have regarded with awe and reverence that act by which the human race is perpetuated. Not every religion has to have St. Augustine's attitude to sex. Why even in our culture marriages are celebrated in a church, everyone present knows what is going to happen that night, but that doesn't prevent it being a religious ceremony.

Who can be forced has not learned how to die.

Certainly it is correct to say: Conscience is the voice of God.

I pray you, magnificent Sir, do not trouble yourself to return to us, but await our coming to you.

The mariner of old said to Neptune in a great tempest, "O God! thou mayest save me if thou wilt, and if thou wilt thou mayest destroy me; but whether or no, I will steer my rudder true."