I often asked myself the following question. There is no doubt that at all times for many men one of the greatest tortures of their lives has been the contact, the collision with the folly of their neighbours. And yet how is it that there has never been attempted - I think this is so - a study on this matter, an Essay on Folly? For the pages of Erasmus do not treat of this aspect of the matter.

Astronomers... define duration in the following way: time... so defined that Newton's law and that of vis viva [or of the conservation of energy] may be verified. Newton's law is an experimental truth... only approximate... We still have only a definition by approximation.

The philosophy of the soul of my people appears to me as an expression of an inward tragedy analogous to the tragedy of the soul of Don Quixote, as the expression of conflict between what the world is as scientific reason shows it to be and what we wish that it might be, as our religious faith affirms it to be. And in this philosophy is to be found the explanation of what is usually said about us - namely, that we are fundamentally irreducible to Kultur - or in other words, that we refuse to submit to it. No, Don Quixote does not resign himself either to the world, or to science or logic, or to art or esthetics, or to morality or ethics.

The case of mere titles is so absurd that it would deserve to be treated only with ridicule were t not for the serious mischief they impose on mankind. The feudal system was a ferocious monster, devouring, where it came, all that the friend of humanity regards with attachment and love. The system of titles appears under a different form. The monster is at length destroyed, and they who followed in his train, and fattened upon the carcasses of those he slew, have stuffed his skin, and, b exhibiting it, hope still to terrify mankind into patient and pusillanimity.

The medieval peasant prior to the 13th century does not compare himself to the feudal lord, nor does the artisan compare himself to the knight. ... From the king down to the hangman and the prostitute, everyone is "noble" in the sense that he considers himself as irreplaceable. In the "system of free competition," on the other hand, the notions on life's tasks and their value are not fundamental, they are but secondary derivations of the desire of all to surpass all the others. No "place" is more than a transitory point in this universal chase.

That by any series of changes a protozoon should ever become a mammal, seems to those who are not familiar with zoology, and who have not seen how clear becomes the relationship between the simplest and the most complex forms when intermediate forms are examined, a very grotesque notion. Habitually, looking at things rather in their statical aspect than in their dynamical aspect, they never realize the fact that, by small increments of modification, any amount of modification may in time be generated.

No experiment can be more interesting than that we are now trying, and which we trust will end in establishing the fact, that man may be governed by reason and truth. Our first object should therefore be, to leave open to him all the avenues to truth. The most effectual hitherto found, is the freedom of the press. It is, therefore, the first shut up by those who fear the investigation of their actions.

What does love look like? It has the hands to help others. It has the feet to hasten to the poor and needy. It has eyes to see misery and want. It has the ears to hear the sighs and sorrows of men. That is what love looks like.

Be ruled by time, the wisest counsellor of all.

Ethics seems a morass which we have to cross, but get hopelessly bogged in when we make the attempt.

Public life is a situation of power and energy; he trespasses against his duty who sleeps upon his watch, as well as he that goes over to the enemy.

The more one is obsessed with God, the less one is innocent. Nobody bothered about him in paradise. The fall brought about this divine torture. It's not possible to be conscious of divinity without guilt. Thus God is rarely to be found in an innocent soul.

A whale is not a fish in natural history, but it is a fish in commerce and law. A plea that human laws which mention fish do not apply to whales, would be rejected at once by an intelligent judge.

The concept of freedom, as the Philosophy of Right has shown, follows the pattern of free ownership. As a result, the history of the world that Hegel looks out upon exalts and enshrines the history of the middle-class, which based itself on this pattern. There is a stark truth in Hegel's strangely certain announcement that history has reached its end. But it announces the funeral of a class, not of history.

The remembrance of forbidden fruit is the earliest thing in the memory of each of us, as it is in that of mankind.

That a woman is presented as a teacher, as a prototype of piety, cannot amaze anyone who knows that piety or godliness is fundamentally womanliness. ... from a woman you learn concern for the one thing needful, from Mary, sister of Lazarus, who sat silent at Christ's feet with her heart's choice: the one thing needful.

He that denies any of the doctrines that Christ has delivered, to be true, denies him to be sent from God, and consequently to be the Messiah; and so ceases to be a Christian.

You cannot conduct war with equals; you cannot have militarism with free born men; you must have slaves, automatons, machines, obedient disciplined creatures, who will move, act, shoot and kill at the command of their superiors. That is preparedness, and nothing else.

Just as a vagrant accused of stealing a carrot from a field stands before a comfortably seated judge who keeps up an elegant flow of queries, comments and witticisms while the accused is unable to stammer a word, so truth stands before an intelligence which is concerned with the elegant manipulation of opinions.

Trying to define yourself is like trying to bite your own teeth.

There are two laws discrete Not reconciled, Law for man, and law for thing.

There is no disease so destructive as lust.

The law of simplicity and naïveté applies to all fine art, for it is compatible with what is most sublime. True brevity of expression consists in a man only saying what is worth saying, while avoiding all diffuse explanations of things which every one can think out for himself; that is, it consists in his correctly distinguishing between what is necessary and what is superfluous. On the other hand, one should never sacrifice clearness, to say nothing of grammar, for the sake of being brief. To impoverish the expression of a thought, or to obscure or spoil the meaning of a period for the sake of using fewer words shows a lamentable want of judgment.

The rule of Big Money and its attendant culture of cupidity and mendacity has so poisoned our hearts, minds and souls that a dominant self-righteous neoliberal soulcraft of smartness, dollars and bombs thrives with little opposition.

In the whole world, that day, there was not a more entirely unimportant-looking pair of people than this Miner and his Wife. And yet what were all Emperors, Popes and Potentates, in comparison? There was born here, once more, a Mighty Man; whose light was to flame as the beacon over long centuries and epochs of the world; the whole world and its history was waiting for this man. It is strange, it is great.

God is nothingness: He is 'beyond all speech.'

Those who forget good and evil and seek only to know the facts are more likely to achieve good than those who view the world through the distorting medium of their own desires.

Skepticism is slow suicide.

Only geometry can hand us the thread [which will lead us through] the labyrinth of the continuum's composition, the maximum and the minimum, the infinitesimal and the infinite; and no one will arrive at a truly solid metaphysic except he who has passed through this [labyrinth].

It is manifest... that every soul and spirit hath a certain continuity with the spirit of the universe, so that it must be understood to exist and to be included not only there where it liveth and feeleth, but it is also by its essence and substance diffused throughout immensity... The power of each soul is itself somehow present afar in the universe... Naught is mixed, yet is there some presence. Anything we take in the universe, because it has in itself that which is All in All, includes in its own way the entire soul of the world, which is entirely in any part of it.

Thus intrigues and conspiracies do not arise, and thievery and robbery do not occur; therefore doors need never be locked.

It is our deliberate opinion that the French Revolution, in spite of all its crimes and follies, was a great blessing to mankind.

The plague of man is boasting of his knowledge.

I greatly doubt whether the men who become pirate chiefs are those who are filled with retrospective terror of their fathers, or whether Napoleon, at Austerlitz, really felt that he was getting even with Madame Mère. I know nothing of the mother of Attila, but I rather suspect that she spoilt the little darling, who subsequently found the world irritating because it sometimes resisted his whims.

The mistake made by all previous systems of ethics has been the failure to recognize that life as such is the mysterious value with which they have to deal. All spiritual life meets us within natural life. Reverence for life, therefore, is applied to natural life and spiritual life alike. In the parable of Jesus, the shepherd saves not merely the soul of the lost sheep but the whole animal. The stronger the reverence for natural life, the stronger grows also that for spiritual life.

Revolution is like Saturn, it devours its own children.

We have ...as M. Ribot says, not memory so much as memories. The visual... tactile... muscular... auditory memory may all vary independently... and different individuals may have them developed in different degrees. As a rule, a man's memory is good in the departments in which his interest is strong; but those departments are apt to be those in which his discriminative sensibility is high. ...[D]ifferences in men's imagining power... the machinery of memory must be largely determined thereby.

The progress from an absolute to a limited monarchy, from a limited monarchy to a democracy, is a progress toward a true respect for the individual.

The jingoes and war speculators are filling the air with the sentimental slogan of hypocritical nationalism, "America for Americans," "America first, last, and all the time."

We must therefore glean up our experiments in this science from a cautious observation of human life, and take them as they appear in the common course of the world, by men's behaviour in company, in affairs, and in their pleasures. Where experiments of this kind are judiciously collected and compared, we may hope to establish on them a science, which will not be inferior in certainty, and will be much superior in utility to any other of human comprehension.

An optimistic view of the future would indicate that before long, the clear necessity of expanding humanity's horizons would cause ... space settlements to be built. The construction would also serve as a great project that not only would be clearly of great benefit, but might induce human cooperation in something large enough to fire the heart and mind, and make people forget the petty quarrels that have engaged them for thousands of years in wars over insignificant scraps of earthly territory.

By relieving the brain of all unnecessary work, a good notation sets it free to concentrate on more advanced problems, and in effect increases the mental power of the race..

And what he fears he cannot make attractive with his touch he abandons.

The uniting of Orthodoxy with state absolutism came about on the soil of a non-belief in the Divineness of the earth, in the earthly future of mankind; Orthodoxy gave away the earth into the hands of the state because of its own non-belief in man and mankind, because of its nihilistic attitude towards the world. Orthodoxy does not believe in the religious ordering of human life upon the earth, and it compensates for its own hopeless pessimism by a call for the forceful ordering of it by state authority.

Every habit and faculty is confirmed and strengthened by the corresponding actions, that of walking by walking, that of running by running.

It may seem to be a long way from Blake's innocent talk of love and copulation to De Sade's need to inflict pain. And yet both are the outcome of a sexual mysticism that strives to transcend the everyday world. Simone de Beauvoir said penetratingly of De Sade's work that 'he is trying to communicate an experience whose distinguishing characteristic is, nevertheless its will to remain incommunicable'. De Sade's perversion may have sprung from his dislike of his mother or of other women, but its basis is a kind of distorted religious emotion.

France had for some time been guilty of a continued series of hostile acts against this country, both external and internal: first, she directed her pursuits to universal empire, under the name of fraternity, in order to overturn the fabric of our laws and government.

The great and inspiring aims of the Revolution became so clouded with and obscured by the methods used by the ruling political power that it was hard to distinguish what was temporary means and what final purpose. Psychologically and socially the means necessarily influence and alter the aims. The whole history of man is continuous proof of the maxim that to divest one's methods of ethical concepts means to sink into the depths of utter demoralization. In that lies the real tragedy of the Bolshevik philosophy as applied to the Russian Revolution. May this lesson not be in vain.

As a philosopher, if I were speaking to a purely philosophic audience I should say that I ought to describe myself as an Agnostic, because I do not think that there is a conclusive argument by which one prove that there is not a God. On the other hand, if I am to convey the right impression to the ordinary man in the street I think that I ought to say that I am an Atheist, because, when I say that I cannot prove that there is not a God, I ought to add equally that I cannot prove that there are not the Homeric gods.