Nothing is indefensible - from the absurdest proposition to the most monstrous crime.

The method of not erring is sought by all the world. The logicians profess to guide it, the geometricians alone attain it, and apart from science, and the imitations of it, there are no true demonstrations.

This in turn suggests an answer to our question: what happened between the birth of De Sade and the birth of Krafft-Ebbing? The rise of the novel taught Europe to use its imagination. And when imagination was applied to sex, the result was the rise of pornography -- and of "sexual perversion."

To claim you are more detached, more alien to everything than anyone, and to be merely a fanatic of indifference!

Time begins to emit a scent when it gains duration; when it is given a narrative or deep tension; when it gains depth and breadth, even space.

The most thought provoking thing in our thought provoking time is that we are still not thinking.

Anxiety - or the fanaticism of the worst.

My basis is supported by the authority of the greatest moralist of modern times; for such, undoubtedly, J. J. Rousseau is,-that profound reader of the human heart, who drew his wisdom not from books, but from life, and intended his doctrine not for the professorial chair, but for humanity; he, the foe of all prejudice, the foster-child of nature, whom alone she endowed with the gift of being able to moralise without tediousness, because he hit the truth and stirred the heart.

In the world of action, we know that it is disastrous to treat animals or human beings as though they were stocks and stones. Why should we suppose this treatment to be any less mistaken in the world of ideas?

How abundantly do spiritual beings display the powers that belong to them! We look for them, but do not see them; we listen to, but do not hear them; yet they enter into all things, and there is nothing without them.

There is no author to whom my father thought himself more indebted for his own mental culture, than Plato, or whom he more frequently recommended to young student. I can bear similar testimony in regard to myself. The Socratic method, of which the Platonic dialogues are the chief example, is unsurpassed as a discipline for correcting the errors, and clearing up the confusions incident to the intellectus sibi permissus...

Nature is no sentimentalist, - does not cosset or pamper us. We must see that the world is rough and surly, and will not mind drowning a man or a woman, but swallows your ships like a grain of dust. The cold, inconsiderate of persons, tingles your blood, benumbs your feet, freezes a man like an apple. The diseases, the elements, fortune, gravity, lightning, respect no persons.

Can the man say, Fiat lux, Let there be light; and out of chaos make a world? Precisely as there is light in himself, will he accomplish this.

Such then is the human condition, that to wish greatness for one's country is to wish harm to one's neighbors.

Who is to determine what the perfect is? It could only be those who are themselves perfect and who therefore know what it means. Here yawns the abyss of that circularity in which the whole of human Dasein moves. What health is, only the healthy can say. Yet healthfulness is measured according to the essential starting point of health. What truth is, only one who is truthful can discern; but the one who is truthful is determined according to the essential starting point of truth.

So live, my boys, as brave men; and if fortune is adverse, front its blows with brave hearts.

An arrogant person considers himself perfect. This is the chief harm of arrogance. It interferes with a person's main task in life-becoming a better person.

Anyone who speaks in the name of others is always an impostor.

There's a bit of testicle at the bottom of our most sublime feelings and our purest tenderness.

Democracy is the process by which people choose the man who'll get the blame.

I should say sincerity, a deep, great, genuine sincerity, is the first characteristic of all men in any way heroic.

Secondary Qualities are not 'extended' but 'intensive'; their effects are not augmented by addition of parts, but by increased operation of the medium. Hence they are not measured directly, but by 'scales'; not by 'units', but by 'degrees'.

Our responsibility is much greater than we might have supposed, because it involves all mankind.

Place is the greatest thing, as it contains all things.

Poetry - No definition of poetry is adequate unless it be poetry itself. The most accurate analysis by the rarest wisdom is yet insufficient, and the poet will instantly prove it false by setting aside its requisitions. It is indeed all that we do not know. The poet does not need to see how meadows are something else than earth, grass, and water, but how they are thus much. He does not need discover that potato blows are as beautiful as violets, as the farmer thinks, but only how good potato blows are. The poem is drawn out from under the feet of the poet, his whole weight has rested on this ground. It has a logic more severe than the logician's. You might as well think to go in pursuit of the rainbow, and embrace it on the next hill, as to embrace the whole of poetry even in thought.

Be substantially great in thyself, and more than thou appearest unto others.

Men must have rights before they can have equal rights. Each man has a right to use the world because he is here and wants to use the world. The equality of this right is merely a limitation arising from the presence of others with like rights. Society, in other words, does not grant, and cannot equitably withhold from any individual, the right to the use of land. That right exists before society and independently of society, belonging at birth to each individual, and ceasing only with his death. Society itself has no original right to the use of land. What right it has with regard to the use of land is simply that which is derived from and is necessary to the determination of the rights of the individuals who compose it. That is to say, the function of society with regard to the use of land only begins where individual rights clash, and is to secure equality between these clashing rights of individuals.

If A is success in life, then A = x + y + z. Work is x, play is y and z is keeping your mouth shut.

Only lay down true principles, and adhere to them inflexibly. Do not be frightened into their surrender by the alarms of the timid, or the croakings of wealth against the ascendency of the people.

The only thing the young should be taught is that there is virtually nothing to be hoped for from life. One dreams of a Catalogue of Disappointments which would include all the disillusionments reserved for each and every one of us, to be posted in the schools.

Only a neutral, who is indifferent to the stake and perhaps to all stakes, can appreciate aesthetically the grandeur of a fine disaster

To give the monopoly of the home-market to the produce of domestic industry, in any particular art or manufacture, is in some measure to direct private people in what manner they ought to employ their capitals, and must, in almost all cases, be either a useless or a hurtful regulation.

Unlike private enterprise which quickly modifies its actions to meet emergencies - unlike the shopkeeper who promptly finds the wherewith to satisfy a sudden demand - unlike the railway company which doubles its trains to carry a special influx of passengers; the law-made instrumentality lumbers on under all varieties of circumstances at its habitual rate. By its very nature it is fitted only for average requirements, and inevitably fails under unusual requirements.

Tell me what to avoid, what to seek, by what studies to strengthen my tottering mind, how I may rebuff the waves that strike me abeam and drive me from my course, by what means I may be able to cope with all my evils, and by what means I can be rid of the calamities that have plunged in upon me and those into which I myself have plunged. Teach me how to bear the burden of sorrow without a groan on my part, and how to bear prosperity without making others groan; also, how to avoid waiting for the ultimate and inevitable end, and to beat a retreat of my own free will, when it seems proper to me to do so.

Every definition implies an axiom, since it asserts the existence of the object defined. The definition then will not be justified, from the purely logical point of view, until we have proved that it involves no contradiction either in its terms or with the truths previously admitted.

All the concessions we make to Eros are holes in our desire for the absolute.

By association with nature's enormities, a man's heart may truly grow big also. There is a way of looking upon a landscape as a moving picture and being satisfied with nothing less big as a moving picture, a way of looking upon tropic clouds over the horizon as the backdrop of a stage and being satisfied with nothing less big as a backdrop, a way of looking upon the mountain forests as a private garden and being satisfied with nothing less as a private garden, a way of listening to the roaring waves as a concert and being satisfied with nothing less as a concert, and a way of looking upon the mountain breeze as an air-cooling system and being satisfied with nothing less as an air-cooling system. So do we become big, even as the earth and firmaments are big.

The world evades us because it becomes itself again. That stage scenery masked by habit becomes what it is. It withdraws at a distance from us.

I was your luxury. For nineteen years I have been put in your man's world and was forbidden to touch anything and you made me think that all was going very well and that I did not have to worry about anything but putting flowers in vases. Why did you lie to me? Why did you keep me ignorant, if it was to admit to me one day that this world is cracking and that you are all powerless and to make me choose between a suicide and a murder?

It is not for you to know the times or the seasons, which the Father hath put in his own power. But ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me both in Jerusalem, and in all Judaea, and in Samaria, and unto the uttermost part of the earth.

It is not my aim to surprise or shock you - but the simplest way I can summarize is to say that there are now in the world machines that think, that learn and that create. Moreover, their ability to do these things is going to increase rapidly until - in a visible future - the range of problems they can handle will be coextensive with the range to which the human mind has been applied.

If mind is common to us, then also the reason, whereby we are reasoning beings, is common. If this be so, then also the reason which enjoins what is to be done or left undone is common. If this be so, law also is common; if this be so, we are citizens; if this be so, we are partakers in one constitution; if this be so, the Universe is a kind of Commonwealth.

Every great advance in science has issued from a new audacity of imagination.

It requires twenty years for a man to rise from the vegetable state in which he is within his mother's womb, and from the pure animal state which is the lot of his early childhood, to the state when the maturity of reason begins to appear. It has required thirty centuries to learn a little about his structure. It would need eternity to learn something about his soul. It takes an instant to kill him.

The more you live, the less useful it seems to have lived.

The Reformation was a popular uprising, and for a century and a half drenched Europe in blood. The beginnings of the Scientific movement were confined to a minority among the intellectual elite.... The worst that happened to men of science was that Galileo suffered an honorable detention and a mild reproof, before dying peacefully in his bed. The way in which the persecution of Galileo has been remembered is a tribute to the quiet commencement of the most intimate change in outlook which the human race had yet encountered. Since a babe was born in a manger, it may be doubted whether so great a thing has happened with so little stir.