Power is of its nature evil, whoever wields it.

True universality does not consist in knowing much but in loving much.

Neither in the life of the individual nor in that of mankind is it desirable to know the future.

Power is of its nature evil, whoever wields it.

There might be a fact of the greatest significance reported by Thucydides which will only be recognized as such a hundred years from now.

Only the fairy tale equates changelessness with happiness...Permanence means paralysis and death. Only, in movement, with all its pain, is life.

Only a fairy tale calls a constant condition 'happiness'.