Those who cannot find moral clarity are likely to settle for the far more dangerous simplicity, or purity, instead.

Whatever crushes individuality is despotism, by whatever name it may be called, and whether it professes to be enforcing the will of God or the injunctions of men.

Some impose upon the world that they believe that which they do not; others, more in number, make themselves believe that they believe, not being able to penetrate into what it is to believe.

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."

...be tolerant with others and strict with yourself. Remember, nothing belongs to you but your flesh and blood-and nothing else is under your control.

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 leadership has failed. Even so, the leadership can and must be recreated from the masses and out of the masses. The masses are the decisive element, they are the rock on which the final victory of the revolution will be built. The masses were on the heights; they have developed this 'defeat' into one of the historical defeats which are the pride and strength of international socialism. And that is why the future victory will bloom from this 'defeat'. 'Order reigns in Berlin!' You stupid henchmen! Your 'order' is built on sand. Tomorrow the revolution will already 'raise itself with a rattle' and announce with fanfare, to your terror: I was, I am, I will be!

Immature love says: "I love you because I need you." Mature love says: "I need you because I love you."

The meaning of a question is the method of answering it: then what is the meaning of 'Do two men really mean the same by the word "white"?' Tell me how you are searching, and I will tell you what you are searching for.

In America, more than anywhere else, the individual is lost in the achievements of the many. America is beginning to be the world leader in a scientific investigation. American scholarship is both patient and inspiring. The Americans show an unselfish devotion to science, which is the very opposite of the conventional European view of your countrymen. Too many of us look upon Americans as dollar chasers. This is a cruel libel, even if it is reiterated thoughtlessly by the Americans themselves. It is not true that the dollar is an American fetish. The American student is not interested in dollars, not even in success as such, but in his task, the object of the search. It is his painstaking application to the study of the infinitely little and the infinitely large which accounts for his success in astronomy.

The spirit of militarism has already permeated all walks of life. Indeed, I am convinced that militarism is a greater danger here than anywhere else, because of the many bribes capitalism holds out to those whom it wishes to destroy.

Facts are the materials of science, but all Facts involve Ideas. Since, in observing Facts, we cannot exclude Ideas, we must, for the purposes of science, take care that the Ideas are clear and rigorously applied.

If rational thought thinks itself out to a conclusion, it arrives at something non-rational which, nevertheless, is a necessity of thought. This is the paradox which dominates our spiritual life. If we try to get on without this non-rational element, there result views of the world and of life which have neither vitality nor value.

Sexual activity is driven by the same aims and motives as reading poetry or listening to music: to escape the limitations imposed by the need for particularity in the consciousness.

For the Lawes of Nature (as Justice, Equity, Modesty, Mercy, and (in summe)doing to others, as wee would be done to,) of themselves, without the terrour of some Power, to cause them to be observed, are contrary to our naturall Passions, that carry us to Partiality, Pride, Revenge, and the like. And Covenants, without the Sword, are but Words, and of no strength to secure a man at all.

The thirst after happiness is never extinguished in the heart of man.

Great ages of innovation are the ages in which entire cultures are junked or scrapped.

To some extent, mythology is only the most ancient history and biography. So far from being false or fabulous in the common sense, it contains only enduring and essential truth, the I and you, the here and there, the now and then, being omitted. Either time or rare wisdom writes it. Before printing was discovered, a century was equal to a thousand years. The poet is he who can write some pure mythology to-day without the aid of posterity.

Does the harmony the human intelligence thinks it discovers in nature exist outside of this intelligence? No, beyond doubt, a reality completely independent of the mind which conceives it, sees or feels it, is an impossibility. A world as exterior as that, even if it existed, would for us be forever inaccessible.

Look at everything that exists, and observe that it is already in dissolution and change, and as it were putrefaction or dispersion, or that everything is so constituted in nature as to die.

Avarice is as destitute of what it has, as what it has not.

We are brought to a belief of God either by reason or by force. Atheism being a proposition as unnatural as monstrous, difficult also and hard to establish in the human understanding, how arrogant soever, there are men enough seen, out of vanity and pride, to be the authors of extraordinary and reforming opinions, and outwardly to affect the profession of them; who, if they are such fools, have, nevertheless, not the power to plant them in their own conscience. Yet will they not fail to lift up their hands towards heaven if you give them a good thrust with a sword in the breast, and when fear or sickness has abated and dulled the licentious fury of this giddy humour they will easily re-unite, and very discreetly suffer themselves to be reconciled to the public faith and examples.

How far down the evolutionary scale shall we go? Shall we eat fish? What about shrimps? Oysters? To answer these questions we must bear in mind the central principle on which our concern for other beings is based. As I said ... the only legitimate boundary to our concern for the interests of other beings is the point at which it is no longer accurate to say that the other being has interests. To have interests, in a strict, nonmetaphorical sense, a being must be capable of suffering or experiencing pleasure. If a being suffers, there can be no moral justification for disregarding that suffering, or for refusing to count it equally with the like suffering of any other being. But the converse of this is also true. If a being is not capable of suffering, or of enjoyment, there is nothing to take into account.

If good music has charms to soothe the savage breast, bad music has no less powerful spells for filling the mildest breast with rage, the happiest with horror and disgust. Oh, those mammy songs, those love longings, those loud hilarities! How was it possible that human emotions intrinsically decent could be so ignobly parodied.

Every philosophical problem, when it is subjected to the necessary analysis and justification, is found either to be not really philosophical at all, or else to be, in the sense in which we are using the word, logical.

The human understanding is moved by those things most which strike and enter the mind simultaneously and suddenly, and so fill the imagination; and then it feigns and supposes all other things to be somehow, though it cannot see how, similar to those few things by which it is surrounded.

The perfect disciplinary apparatus would make it possible for a single haze to see everything constantly. A central point would be both the source of light illuminating everything, and a locus of convergence for everything that must be known: a perfect eye that nothing would escape and a centre towards which all gazes would be turned.

Well both original seizure and subsequent critical discrimination have equal claims, each to its own complete development and must not be forgotten that direct and unreasoned impression comes first. There is such occasions something of the quality of the wind that bloweth where it listeth. Sometimes it comes and sometimes it does not, even in the presence of the same object. It cannot be forced and when it does not arrive it is not wise to seek to recover by direct action the first fine rapture.

The cultural treasures of the past, believed to be dead, are being made to speak, in the course of which it turns out that they propose things altogether different than what had been thought.

In the country of the blind the one-eyed man is king.

To accomplish anything whatsoever one must have standards. None have yet accomplished anything without them.

I see your vile implication. My only explanation for it is that you are criminally insane.

To train and educate the rising generation will at all times be the first object of society, to which every other will be subordinate.

Tout existant naît sans raison, se prolonge par faiblesse et meurt par rencontre. Every existing thing is born without reason, prolongs itself out of weakness and dies by chance.

In everything well known something worthy of thought still lurks.

Nothing is so fatal to the progress of the human mind as to suppose that our views of science are ultimate; that there are no mysteries in nature; that our triumphs are complete, and that there are no new worlds to conquer.

A man's thinking goes on within his consciousness in a seclusion in comparison with which any physical seclusion is an exhibition to public view.

Unity is the great goal toward which humanity moves irresistibly. But it becomes fatal, destructive of the intelligence, the dignity, the well-being of individuals and peoples whenever it is formed without regard to liberty, either by violent means or under the authority of any theological, metaphysical, political, or even economic idea. That patriotism which tends toward unity without regard to liberty is an evil patriotism, always disastrous to the popular and real interests of the country it claims to exalt and serve. Often, without wishing to be so, it is a friend of reaction - an enemy of the revolution, i.e., the emancipation of nations and men.

Resignation' is a keynote in Comte's writings, deriving directly from assent to invariable social laws. 'True resignation, that is, a disposition to endure necessary evils steadfastly and without any hope of compensation therefore, can result only from a profound feeling for the invariable laws that govern the variety of natural phenomena.

Can anyone be proved innocent, if it be enough to have accused him?

Since he is unable to be the beloved, he will become the lover.

The Doctrine of Knowledge, apart from all special and definite knowing, proceeds immediately upon Knowledge itself, in the essential unity in which it recognises Knowledge as existing; and it raises this question in the first place - How this Knowledge can come into being, and what it is in its inward and essential Nature? The following must be apparent: - There is but One who is absolutely by and through himself, - namely, God; and God is not the mere dead conception to which we have thus given utterance, but he is in himself pure Life. He can neither change nor determine himself in aught within himself, nor become any other Being; for his Being contains within it all his Being and all possible Being, and neither within him nor out of him can any new Being arise.

Nothing earthly succeeds by ignoring heaven, nothing heavenly by ignoring the earth.

A dog cannot relate his autobiography; however eloquently he may bark, he cannot tell you that his parents were honest but poor.