The less justified a man is in claiming excellence for his own self, the more ready he is to claim all excellence for his nation, his religion, his race or his holy cause.

The most gifted members of the human species are at their creative best when they cannot have their way, and must compensate for what they miss by realizing and cultivating their capacities and talents.

Laughter to begin with was probably glee at the misfortunes of others. The baring of the teeth in laughter hints at its savage ancestry. Animals have no malice, hence also no laughter. They never savor the sudden glory of Schadenfreude. It was its infectious quality that made of laughter a medium of mutuality.

Lack of sensitivity is perhaps basically an unawareness of ourselves.

Language was invented to ask questions. Answers may be given by grunts and gestures, but questions must be spoken. Humanness came of age when man asked the first question. Social stagnation results not from a lack of answers but from the absence of the impulse to ask questions.

Unlike the pattern which seems to prevail in the rest of life, in the human species the weak not only survive but often triumph over the strong. The self-hatred inherent in the weak unlocks energies far more formidable then those mobilized by an ordinary struggle for existence.