“ Man, by his very nature, tends to give himself an explanation of the world into which he is born. And this is what distinguishes him from the other species. Every individual, even the least intelligent, the lowest of outcasts, from childhood on gives himself some explanation of the world. And with it he manages to live. And without it, he would sink into madness.”

“I groaned. Man and his codes! Even in a lawless inferno, man has to give himself some honor, he's so desperate to separate himself from the beasts.”

“Man is so intelligent that he feels impelled to invent theories to account for what happens in the world. Unfortunately, he is not quite intelligent enough, in most cases, to find correct explanations. So that when he acts on his theories, he behaves very often like a lunatic.”

“Every man has some reminiscences which he would not tell to everyone, but only to his friends. He has others which he would not reveal even to his friends, but only to himself, and that in secret. But finally there are still others which a man is even afraid to tell himself, and every decent man has a considerable number of such things stored away. That is, one can even say that the more decent he is, the greater the number of such things in his mind.”

“No man lives without jostling and being jostled; in all ways he has to elbow himself through the world, giving and receiving offense.”

“Man is least himself when he talks in his own person. Give him a mask, and he will tell you the truth.”