We live through myriads of seconds, yet it is always one, just one, that casts our entire inner world into turmoil, the second when (as Stendhal has described it) the internal inflorescence, already steeped in every kind of fluid, condenses and crystallizes—a magical second, like the moment of generation, and like that moment concealed in the warm interior of the individual life, invisible, untouchable, beyond the reach of feeling, a secret experienced alone. No algebra of the mind can calculate it, no alchemy of premonition divine it, and it can seldom perceive itself.

But, in history, practical usefulness never determines the moral value of an achievement. Only the person who increases the knowledge humanity has about itself and enhances its creative consciousness permanently enriches humanity.

Formerly man had only a body and a soul. Now he needs a passport as well for without it he will not be treated like a human being.

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.

In 1938, after Austria, our universe had become accustomed to inhumanity, to lawlessness, and brutality as never in centuries before. In a former day the occurrences in unhappy Vienna alone would have been sufficient to cause international proscription, but in 1938 the world conscience was silent or merely muttered surlily before it forgot and forgave.

The greater part of our best years has been passed for our generation in these two great worldconvulsions. All will be changed after this war, which spends in one month more than nations earned before in yearsthere is no more security in our time than in those of the Reformation or the fall of Rome.

Being sent to bed is a terrible command to all children, because it means the most public possible humiliation in front of adults, the confession that they bear the stigma of childhood, of being small and having a child's need for sleep.