He was, like everyone of a strongly erotic disposition, twice as good, twice as much himself when he knew that women liked him, just as many actors find their most ardent vein when they sense that they have cast their spell over the audience, the breathing mass of spectators before them.

In history, the moments during which reason and reconciliation prevail are short and fleeting.

In history as in human life, regret does not bring back a lost moment and a thousand years will not recover something lost in a single hour.

Only ambition is fired by the coincidences of success and easy accomplishment but nothing is quite as splendidly uplifting to the heart as the defeat of a human being who battles against the invincible superiority of fate. This is always the most grandiose of all tragedies, one sometimes created by a dramatist but created thousands of times by life.

In their overestimation of the role of civilization, the humanists misunderstand the primary forces of the world of primitive human drives with their untamable violence. With their optimistic view of the role of culture, they (the humanists) trivialize the terrifying, hardly solvable problems of mass hatred and of the great passionate psychoses of the human race.

It remains an irrefragable law of history that contemporaries are denied a recognition of the early beginnings of the great movements which determine their times.

But don't despise error. When touched by genius, when led by chance, the most superior truth can come into being from even the most foolish error. The important inventions which have been brought about in every realm of science from false hypotheses number in the hundreds, indeed in the thousands.