I know well that many of my readers do not think as I do. This also is most natural and confirms the theorem. For although my opinion turn out erroneous, there will always remain the fact that many of those dissentient readers have never given five minutes' thought to this complex matter. How are they going to think as I do? But by believing that they have a right to an opinion on the matter without previous effort to work one out for themselves, they prove patently that they belong to that absurd type of human being which I have called the "rebel mass." It is precisely what I mean by having one's soul obliterated, hermetically closed. Here it would be the special case of intellectual hermetism.

We are responsible not only for what we do but also for what we could have prevented.

Revolution is like Saturn, it devours its own children.

Upon the progress of knowledge the whole progress of the human race is immediately dependent: he who retards that, hinders this also. And he who hinders this, -what character does he assume towards his age and posterity? Louder than with a thousand voices, by his actions he proclaims into the deafened ear of the world present and to come -"As long as I live at least, the men around me shall not become wiser or better; - for in their progress I too, notwithstanding all my efforts to the contrary, should be dragged forward in some direction; and this I detest I will not become more enlightened, - I will not become nobler. Darkness and perversion are my elements, and I will summon all my powers together that I may not be dislodged from them."

If production be capitalistic in form, so, too, will be reproduction.

In Deductive Reasoning, we cannot have any truth in the conclusion which is not virtually contained in the premises.

The Presbyterian clergy are loudest, the most intolerant of all sects, the most tyrannical, and ambitious; ready at the word of the lawgiver, if such a word could be now obtained, to put the torch to the pile, and to rekindle in this virgin hemisphere, the flames in which their oracle Calvin consumed the poor Servetus, because he could not find in his Euclid the proposition which has demonstrated that three are one, and one is three, nor subscribe to that of Calvin that magistrates have a right to exterminate all heretics to Calvinistic creed.

The only good that I can see in the demonstration of the truth of "Spiritualism" is to furnish an additional argument against suicide. Better live a crossing-sweeper than die and be made to talk twaddle by a "medium" hired at a guinea a séance.

But let there be no misunderstanding: it is not that a real man, the object of knowledge, philosophical reflection or technological intervention, has been substituted for the soul, the illusion of theologians. The man described for us, whom we are invited to free, is already in himself the effect of a subjection more profound than himself. A 'soul' inhabits him and brings him to existence, which is itself a factor in the mastery that power exercises over the body. The soul is the effect and instrument of a political anatomy; the soul is the prison of the body.

Above all, avoid falsehood, every kind of falsehood, especially falseness to yourself. Watch over your own deceitfulness and look into it every hour, every minute.

Once he saw the officials of a temple leading away some one who had stolen a bowl belonging to the treasurers, and said, "The great thieves are leading away the little thief."

If the king loves music, there is little wrong in the land.

Besides, we should never attempt to balance anybody's misery against somebody else's happiness.

Gottlob Frege created modern logic including "for all," "there exists," and rules of proof. Leibniz and Boole had dealt only with what we now call "propositional logic" (that is, no "for all" or "there exists"). They also did not concern themselves with rules of proof, since their aim was to reach truth by pure calculation with symbols for the propositions. Frege took the opposite track: instead of trying to reduce logic to calculation, he tried to reduce mathematics to logic, including the concept of number.

The first authentic record on this subject (alchemy) is an edict of Diocletian, about 300 years after Christ, ordering a diligent search to be made in Egypt for all the ancient books which treated of the art of making gold and silver, that they might be consigned to the flames. This edict necessarily presumes a certain antiquity to the pursuit; and fabulous history has recorded Solomon, Pythagoras, and Hermes among its distinguished votaries.

In the history of bourgeois society, legislative reform served to strengthen progressively the rising class till the latter was sufficiently strong to seize political power, to suppress the existing juridical system and to construct itself a new one.

Rejoice not in another man's misfortune!

Reading is merely a surrogate for thinking for yourself; it means letting someone else direct your thoughts. Many books, moreover, serve merely to show how many ways there are of being wrong, and how far astray you yourself would go if you followed their guidance. You should read only when your own thoughts dry up, which will of course happen frequently enough even to the best heads; but to banish your own thoughts so as to take up a book is a sin against the holy ghost; it is like deserting untrammeled nature to look at a herbarium or engravings of landscapes.

Violence and injury enclose in their net all that do such things, and generally return upon him who began.

We aspire not to equality but to domination. Countries inhabited by foreign races must become again countries of serfs, farm laborers, and factory workers. The goal is not to suppress inequities, but, rather, to amplify them and to make of them a matter of course.

Arts and sciences are not cast in a mould, but are formed and perfected by degrees, by often handling and polishing, as bears leisurely lick their cubs into form.

"I do not know whether behind appearances there lives and moves a secret essence superior to me. Nor do I ask; I do not care. I create phenomena in swarms, and paint with a full palette a gigantic and gaudy curtain before the abyss. Do not say, "Draw the curtain that I may see the painting." The curtain is the painting.

The decisions of law courts should never be printed: in the long run, they form a counterauthority to the law.

I believe that political power also exercises itself through the mediation of a certain number of institutions that seem to have nothing in common with political power, that have the appearance of being independent, but are not.

Obstinacy in a bad cause, is but constancy in a good.

Fortune has taken away, but Fortune has given.

Alas, our noble men of genius, Heaven's real messengers to us, they also rendered nearly futile by the wasteful time;-preappointed they everywhere, and assiduously trained by all their pedagogues and monitors, to "rise in Parliament," to compose orations, write books, or in short speak words, for the approval of reviewers; instead of doing real kingly work to be approved of by the gods!

It goes without saying that apartheid is offensive. It was adopted, however, as the lesser of two evils. The Afrikaners believe that black majority rule has, in almost every case, led to the collapse of the constitutional government which they brought to South Africa, and upon which their freedoms and privileges - and perhaps even their lives - depend. And it did not seem so very bad to deny to blacks a vote which they would, when in power, promptly deny to themselves.

Our "Theories of Taste," as they are called, wherein the deep, infinite, unspeakable Love of Wisdom and Beauty, which dwells in all men, is "explained," made mechanically visible, from "Association" and the like, ...

Let me never fall into the vulgar mistake of dreaming that I am persecuted whenever I am contradicted.

He who is not satisfied with a little, is satisfied with nothing.

Around us knowledge has been extinguished, and recruitment of men of religion and men of law has ceased; that is to say, we have made Muslim society much more miserable, more disordered, more ignorant, and more barbarous than it had been before knowing us.

Happy is that City that hath a wise man to govern it.

I will begin to speak when I am not going to say what were better left unsaid.

We have always thought that Mr. Darwin has unnecessarily hampered himself by adhering so strictly to his favourite "Natura non facit saltum." We greatly suspect that she does make considerable jumps in the way of variation now and then, and that these saltations give rise to some of the gaps which appear to exist in the series of known forms.

Die before you Die. There is no chance after.

A regret understood by no one: the regret to be a pessimist. It's not easy to be on the wrong foot with life

Writers, especially when they act in a body and with one direction, have great influence on the public mind.

Skepticism is the sadism of embittered souls.

If we endeavor to form our conceptions upon history and life, we remark three classes of men. The first consists of those for whom the chief thing is the qualities of feelings. These men create art. The second consists of the practical men, who carry on the business of the world. They respect nothing but power, and respect power only so far as it [is] exercized. The third class consists of men to whom nothing seems great but reason. If force interests them, it is not in its exertion, but in that it has a reason and a law. For men of the first class, nature is a picture; for men of the second class, it is an opportunity; for men of the third class, it is a cosmos, so admirable, that to penetrate to its ways seems to them the only thing that makes life worth living.

Now what is science? ...it is before all a classification, a manner of bringing together facts which appearances separate, though they are bound together by some natural and hidden kinship. Science, in other words, is a system of relations. ...it is in relations alone that objectivity must be sought. ...it is relations alone which can be regarded as objective.External objects... are really objects and not fleeting and fugitive appearances, because they are not only groups of sensations, but groups cemented by a constant bond. It is this bond, and this bond alone, which is the object in itself, and this bond is a relation.

All-powerful god, who am I but the fear that I inspire in others?

A soldier told Pelopidas, "We are fallen among the enemies." Said he, "How are we fallen among them more than they among us?"

If the present Congress errs in too much talking, how can it be otherwise in a body to which the people send 150 lawyers, whose trade it is to question everything, yield nothing, and to talk by the hour?

Give me health and a day, and I will make the pomp of emperors ridiculous.

As we find a place in the economic world the rebellion of youth subsides; we disapprove of earthquakes when our feet are on the earth. We forget then the radicalism then in a gentle liberalism - which is radicalism softened with the consciousness of a bank account.

Liberalism... has a left of center meaning in the United States. It has a slightly right of center meaning in much of continental Europe.