The content or time-clothing of any medium or culture is the preceding medium or culture.

The thesis of the identity of concept and thing is in general the vital nerve of idealist thought, and indeed traditional thought in general. ... Negative dialectics as critique means above all criticism of precisely this claim to identity.

Through the emancipation of private property from the community, the State has become a separate entity, beside and outside civil society; but is it nothing more than the form of organization which the bourgeois necessarily adopt both for internal and external purposes, for the mutual guarantee of their property and interests.

If truth were not boring, science would have done away with God long ago. But God as well as the saints is a means to escape the dull banality of truth.

The strongest bulwark of authority is uniformity; the least divergence from it is the greatest crime. The wholesale mechanisation of modern life has increased uniformity a thousandfold. It is everywhere present, in habits, tastes, dress, thoughts and ideas. Its most concentrated dullness is "public opinion." Few have the courage to stand out against it. He who refuses to submit is at once labelled "queer," "different," and decried as a disturbing element in the comfortable stagnancy of modern life.

The disciple must break the glass, or better the mirror, the reflection, his infinite speculation on the master. And start to speak.

[T]he infinite is in capacity. That, however, which is infinite in capacity is not to be assumed as that which is infinite in energy. ...[I]t has its being in capacity, and in division and diminution. ...[I]t is always possible to assume something beyond it. It does not, however, on this account surpass every definite magnitude; as in division it surpasses every definite magnitude, and will be less.

Men go to a fire for entertainment. When I see how eagerly men will run to a fire, whether in warm or in cold weather, by day or by night, dragging an engine at their heels, I'm astonished to perceive how good a purpose the level of excitement is made to serve.

The flesh spreads, further and further, like a gangrene upon the surface of the globe. It cannot impose limits upon itself, it continues to be rife despite its rebuffs, it takes its defeats for conquests, it has never learned anything. It belongs above all to the realm of the Creator, and it is indeed in the flesh that He has projected His maleficent instincts.

The child must be brought up free (that he allow others to be free). He must learn to endure the restraint to which freedom subjects itself for its own preservation (experience no subordination to his command). Thus he must be disciplined. This precedes instruction. Training must continue without interruption. He must learn to do without things and to be cheerful about it. He must not be obliged to dissimulate, he must acquire immediate horror of lies, must learn so to respect the rights of men that they become an insurmountable wall for him. His instruction must be more negative. He must not learn religion before he knows morality. He must be refined, but not spoiled (pampered). He must learn to speak frankly, and must assume no false shame. Before adolescence he must not learn fine manners ; thoroughness is the chief thing. Thus he is crude longer, but earlier useful and capable.

You won't - I really believe - get too much out of reading it. Because you won't understand it; the content will seem strange to you. In reality, it isn't strange to you, for the point is ethical. I once wanted to give a few words in the foreword which now actually are not in it, which, however, I'll write to you now because they might be a key for you: I wanted to write that my work consists of two parts: of the one which is here, and of everything which I have not written. And precisely this second part is the important one.

And killing time is perhaps the essence of comedy, just as the essence of tragedy is killing eternity.

We always love . . . despite; and that "despite" covers an infinity.

However long Jewish, Christian and Muslim theologians struggle to find multiple meanings in this text, the dominant seems to be this: Abraham's unquestioning willingness to heed gods command to sacrifice the thing he loved most is what qualified him to become the father of what are called still the Abrahamic faiths.

There has been progress in design, but not progress in accomplishment.

The stronghold of the determinist argument is the antipathy to the idea of chance...This notion of alternative possibility, this admission that any one of several things may come to pass is, after all, only a roundabout name for chance.

Physics is mathematical not because we know so much about the physical world, but because we know so little: it is only its mathematical properties that we can discover.

Whenever I happen to be in a city of any size, I marvel that riots do not break out everyday: Massacres, unspeakable carnage, a doomsday chaos. How can so many human beings coexist in a space so confined without hating each other to death?

To call war the soil of courage and virtue is like calling debauchery the soil of love.

When it comes to consideration of how to do well in running the city, which must proceed entirely through justice and soundness of mind.

Power acquired by violence is only a usurpation, and lasts only as long as the force of him who commands prevails over that of those who obey.

Verily I say unto you, I have not found so great faith, no, not in Israel. And I say unto you, That many shall come from the east and west, and shall sit down with Abraham, and Isaac, and Jacob, in the kingdom of heaven. But the children of the kingdom shall be cast out into outer darkness: there shall be weeping and gnashing of teeth.

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.

What happens in the movement of art is emergence of new materials of experience demanding expression, and therefore involving in their expression new forms and techniques.

Organizations and institutions permit stable expectations to be formed by each member of the group as to the behavior of the other members under specified conditions.

All the world knows me in my book, and my book in me.

Do you see this egg? With this you can topple every theological theory, every church or temple in the world. What is it, this egg, before the seed is introduced into it? An insentient mass. And after the seed has been introduced to into it? What is it then? An insentient mass. For what is the seed itself other than a crude and inanimate fluid? How is this mass to make a transition to a different structure, to sentience, to life? Through heat. And what will produce that heat in it? Motion. "Conversation Between D'Alembert and Diderot", as quoted in Selected Writings (1966) edited by Lester G. Crocker, and The Enlightenment and the Intellectual Foundations of Modern Culture (2004) by Louis K Dupré, p. 30 Variant translation: See this egg. It is with this that all the schools of theology and all the temples of the earth are to be overturned.

In fact the opposition of instinct and reason is mainly illusory. Instinct, intuition, or insight is what first leads to the beliefs which subsequent reason confirms or confutes; but the confirmation, where it is possible, consists, in the last analysis, of agreement with other beliefs no less instinctive. Reason is a harmonising, controlling force rather than a creative one. Even in the most purely logical realms, it is insight that first arrives at what is new.

At present we are on the outside of the world, the wrong side of the door. We discern the freshness and purity of the morning, but they do not make us fresh and pure. We cannot mingle with the splendours we see. But all the leaves of the New Testament are rustling with the rumour that it will not always be so. Some day, God willing, we shall get in.

Time: That which man is always trying to kill, but which ends in killing him.

I neither deny nor affirm the immortality of man. I see no reason for believing in it, but, on the other hand, I have no means of disproving it.

I believe that only scientists can understand the universe. It is not so much that I have confidence in scientists being right, but that I have so much in nonscientists being wrong.

On condition that you protect my rights, I will protect your rights. How, then, does some party obtain the right to claim the protection of the other? Evidently, by actually protecting the rights of the other. But if this is so, no party will ever obtain a strictly legal claim to the protection of the other.

Reading Decline of the West I learned that in Spengler's view ours was a Faustian civilization and that we, the Jews, were Magians, the survivors and representatives of an earlier type, totally incapable of comprehending the Faustian spirit that had created the great civilization of the West. ... What Magians were to Faustians, Faustians might very well be to Americans.

We are now living in an age of literary exhaustion; we get used to the bleak landscape. Cyril Connolly said that the writer's business is to produce masterpieces; but what masterpieces have been produced in the past fifty years?

Jews hate the name of Christ and have a secret and innate rancor against the people among whom they live.

No longer enslaved or made dependent by force of law, the great majority are so by force of poverty; they are still chained to a place, to an occupation, and to conformity with the will of an employer, and debarred, by the accident of birth both from the enjoyments, and from the mental and moral advantages, which others inherit without exertion and independently of desert. That this is an evil equal to almost any of those against which mankind have hitherto struggled, the poor are not wrong in believing.

My life was not useless; I gave important truths to the world, and it was only for want of understanding that they were disregarded. I have been ahead of my time.

There is no method of reasoning more common, and yet none more blameable, than in philosophical debates to endeavour to refute any hypothesis by a pretext of its dangerous consequences to religion and morality. When any opinion leads us into absurdities, 'tis certainly false; but 'tis not certain an opinion is false, because 'tis of dangerous consequence.

I consider as lovers of books not those who keep their books hidden in their store-chests and never handle them, but those who, by nightly as well as daily use thumb them, batter them, wear them out, who fill out all the margins with annotations of many kinds, and who prefer the marks of a fault they have erased to a neat copy full of faults.

To his dog, every man is Napoleon; hence the constant popularity of dogs.

We are born to exist, not to know, to be, not to assert ourselves.

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."

The administrators of the executive power may be either elective or not; and in the former case all or only some of them may be elective. They are elective in a proper democracy, that is to say, in a democracy which recognizes representation. If all the public officials are directly elected by the whole people, the democracy is a pure democracy; if only some, it is a mixed democracy. The public officials may also fill vacancies themselves; this is the case in a pure aristocracy. But if only some of the magistrates are thus replaced by the public officers, and if the others are again directly elected by the people, then the form of government is that of a democratic aristocracy. A permanent president (monarch) may also be elected to exercise the executive power during his lifetime. In all these cases, either all citizens of the commonwealth, or only some of them, are eligible to office. Eligibility may, therefore, be limited or unlimited.

For instance, if you have by a lie hindered a man who is even now planning a murder, you are legally responsible for all the consequences. But if you have strictly adhered to the truth, public justice can find no fault with you, be the unforeseen consequence what it may. It is possible that whilst you have honestly answered Yes to the murderer's question, whether his intended victim is in the house, the latter may have gone out unobserved, and so not have come in the way of the murderer, and the deed therefore have not been done; whereas, if you lied and said he was not in the house, and he had really gone out (though unknown to you) so that the murderer met him as he went, and executed his purpose on him, then you might with justice be accused as the cause of his death. For, if you had spoken the truth as well as you knew it, perhaps the murderer while seeking for his enemy in the house might have been caught by neighbours coming up and the deed been prevented.

"'Are the gods not just?' 'Oh no, child. What would become of us if they were?'"

This method of mental training is, therefore, the immediate preparation for the moral; it completely destroys the root of immorality by never allowing sensuous enjoyment to become the motive. Formerly, that was the first motive to be stimulated and developed, because it was believed that otherwise the pupil could not be influenced or controlled at all.

Life is an offensive, directed against the repetitious mechanism of the Universe.

Order thyself so, that thy Soul may always be in good estate; whatsoever become of thy body.

My kingdom is not of this world: if my kingdom were of this world, then would my servants fight, that I should not be delivered to the Jews: but now is my kingdom not from hence.