Valor withers without adversity.

I never failed in mathematics. Before I was fifteen I had mastered differential and integral calculus.

A jealous lover of human liberty, deeming it the absolute condition of all that we admire and respect in humanity, I reverse the phrase of Voltaire, and say that, if God really existed, it would be necessary to abolish him. Ch. II; Variants or variant translations of this statement have also been attributed to Bakunin: The first revolt is against the supreme tyranny of theology, of the phantom of God. As long as we have a master in heaven, we will be slaves on earth. A boss in Heaven is the best excuse for a boss on earth, therefore If God did exist, he would have to be abolished.

A little folly is desirable in him that will not be guilty of stupidity.

Better red than dead.

Evolution is definable as a change from an incoherent homogeneity to a coherent heterogeneity, accompanying the dissipation of motion and integration of matter.

Three days later the little princess was buried, and Prince Andrei went up the steps to where the coffin stood, to give her the farewell kiss. And there in the coffin was the same face, though with closed eyes. "Ah, what have you done to me?" it still seemed to say, and Prince Andrei felt that something gave way in his soul and that he was guilty of a sin he could neither remedy nor forget.

Subjective reason ... is inclined to abandon the fight with religion by setting up two different brackets, one for science and philosophy, and one for institutionalized mythology, thus recognizing both of them. For the philosophy of objective reason there is no such way out. Since it hold to the concept of objective truth, it must take a positive or a negative stand with regard to the content of established religion.

There is no practice of nonviolence that does not negotiate fundamental ethical and political ambiguities, which means that "nonviolence" is not an absolute principle, but the name of an ongoing struggle.

The weapon of criticism obviously cannot replace the criticism of weapons. Material force can only be overthrown by material force, but theory itself becomes a material force when it has gripped the masses. Theory is capable of gripping the masses when it demonstrates ad hominem, and it demonstrates ad hominem, when it becomes radical. To be radical is to grasp things by the root, but for man the root is man himself. The clear proof of the radicalism of German theory, and hence of its political energy, is that it proceeds from the decisive positive abolition of religion.

People with healthy self-esteem do not need to create pretend identities.

Attention is the rarest and purest form of generosity.

Suppose atomic bombs had reduced the population of the world to one brother and one sister, should they let the human race die out? I do not know the answer, but I do not think it can be in the affirmative merely on the ground that incest is wicked.

We are really no longer ourselves a part of nature at the moment when we notice, when we recognize, that we are a part of nature.

The next thing you can learn from the woman who was a sinner, something she herself understood, is that with regard to finding forgiveness she is able to do nothing at all.

If evolution is a struggle for survival, why hasn't it ruthlessly eliminated altruists, who seem to increase another's prospects of survival at the cost of their own?

Rituals are also symbolic practices... in the sense that they bring people together to create an alliance, a wholeness, a community.

The public is a ferocious beast: one must chain it up or flee from it.

Do you suppose that you can do the things you do now, and yet be a philosopher? Do you suppose that you can eat in the same fashion, drink in the same fashion, give way to anger and to irritation, just as you do now?

It is better; heavier, crueler. The mouth you wear for hell.

It is remarkable that, notwithstanding the universal favor with which the New Testament is outwardly received, and even the bigotry with which it is defended, there is no hospitality shown to, there is no appreciation of, the order of truth with which it deals.

A fool is known by his Speech; and a wise man by Silence.

There are only a few images that are not forced to provide meaning, or have to go through the filter of a specific idea.

In our reasonings concerning matter of fact, there are all imaginable degrees of assurance, from the highest certainty to the lowest species of moral evidence. A wise man, therefore, proportions his belief to the evidence.

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

The interpretation of a case is corroborated only by the successful continuation of a self-formative process, that is by the completion of self-reflection, and not in any unmistakable way by what the patient says or how he behaves.

Only now, as we feel the onslaught behind us, do we begin dimly to apprehend why the animals fought, begot, and died; and behind them the plants; and behind these the huge reserve of inorganic forces. We are moved by pity, gratitude, and esteem for our old comrades-in-arms. They toiled, loved, and died to open a road for our coming. We also toil with the same delight, agony, and exaltation for the sake of Someone Else who with every courageous deed of ours proceeds one step farther. All our struggle once more will have a purpose much greater than we, wherein our toils, our miseries, and our crimes will have become useful and holy.

The hatefulness of a hated person is "real"-in hatred you see men as they are; you are disillusioned; but the loveliness of a loved person is merely a subjective haze concealing a "real" core of sexual appetite or economic association. Wars and poverty are "really" horrible; peace and plenty are mere physical facts about which men happen to have certain sentiments.

Traditional philosophy's claim to totality, culminating in the thesis that the real is rational, is indistinguishable from apologetics.

Nor is it the irrationality of the form which is taken as characteristic. On the contrary, one overlooks the irrational.

But voice is a certain sound of that which is animated; for nothing inanimate emits a voice; but they are said to emit a voice from similitude, as a pipe, and a lyre, and such other inanimate things, have extension, modulation, and dialect; for thus it appears, because voice, also, has these.

My Father is glorified in this, that you keep bearing much fruit and prove yourselves my disciples. Just as the Father has loved me, so I have loved you; remain in my love. If you observe my commandments, you will remain in my love, just as I have observed the commandments of the Father and remain in his love. “These things I have spoken to you, so that my joy may be in you and your joy may be made full. This is my commandment, that you love one another just as I have loved you. No one has love greater than this, that someone should surrender his life in behalf of his friends. You are my friends if you do what I am commanding you. I no longer call you slaves, because a slave does not know what his master does. But I have called you friends, because I have made known to you all the things I have heard from my Father.

For thought and speech are of a thinking and speaking subject, and if the life of the latter depends on the performance of a superimposed function, it depends on fulfilling the requirements of this function - thus it depends on those who control these requirements.

As our acts and our thoughts are, so will our lives be.

I believe in clear-cut positions. I think that the most arrogant position is this apparent, multidisciplinary modesty of "what I am saying now is not unconditional, it is just a hypothesis," and so on. It really is a most arrogant position. I think that the only way to be honest and expose yourself to criticism is to state clearly and dogmatically where you are. You must take the risk and have a position.

As long as politics is the shadow cast on society by big business, the attenuation of the shadow will not change the substance.

It's unfortunate that this has happened. No. It's fortunate that this has happened and I've remained unharmed by it-not shattered by the present or frightened of the future. It could have happened to anyone. But not everyone could have remained unharmed by it.

And I must speak plainly. If I were a judge, I would have such a poisonous, syphilitic whore tortured by being broken on the wheel and having her veins lacerated, for it is not to be denied what damage such a filthy whore does to young blood, so that it is unspeakably damaged before it is even fully grown and destroyed in the blood.

The principles of logic and mathematics are true simply because we never allow them to be anything else. And the reason for this is that we cannot abandon them without contradicting ourselves, without sinning against the rules which govern the use of language, and so making our utterances self-stultifying. In other words, the truths of logic and mathematics are analytic propositions or tautologies.

...so it is with human reason, which strives not against faith, when enlightened, but rather furthers and advances it.

It is the same: a chosen one is a man whom God's finger crushes against the wall.

Feminist thought and practice were fundamentally altered when radical women of color and white women allies began to rigorously challenge the notion of "gender" was the primary factor determining a woman's fate. I can still recall how it upset everyone in the first women's studies class I attended-a class where everyone except me was white and female and mostly from privileged backgrounds-when I interrupted a discussion about the origins of domination in which it was argued that when a child is coming out of the womb the factor deemed most important is gender. I stated that when the child of two black parents is coming out of the womb the factor that is considered first is skin color, then gender, because race and gender will determine that child's fate. Looking at the interlocking nature of gender, race, and class was the perspective that changed the direction of feminist thought.

The pit of a theatre is the one place where the tears of virtuous and wicked men alike are mingled.

But if it bee well considered, The praise of Ancient Authors, proceeds not from the reverence of the Dead, but from the competition and mutual envy of the Living.

But among all the discoveries and corrections probably none has resulted in a deeper influence on the human spirit than the doctrine of Copernicus.... Possibly mankind has never been demanded to do more, for considering all that went up in smoke as a result of realizing this change: a second Paradise, a world of innocence, poetry and piety: the witness of the senses, the conviction of a poetical and religious faith. No wonder his contemporaries did not wish to let all this go and offered every possible resistance to a doctrine which in its converts authorized and demanded a freedom of view and greatness of thought so far unknown indeed not even dreamed of.

Remember then: there is only one time that is important-Now! It is the most important time because it is the only time when we have any power. The most necessary man is he with whom you are, for no man knows whether he will ever have dealings with any one else: and the most important affair is, to do him good, because for that purpose alone was man sent into this life!