The experience of the irrationality of the world has been the driving force of all religious revolution.

Only by strict specialization can the scientific worker become fully conscious, for once and perhaps never again in his lifetime, that he has achieved something that will endure. A really definitive and good accomplishment is today always a specialized act.

Politics is a strong and slow boring of hard boards.

Capitalism may even be identical with the restraint, or at least a rational tempering, of this irrational impulse. But capitalism is identical with the restraint, or at least a rational tempering, of this irrational impulse. But capitalism is identical with the pursuit of profit, and forever renewed profit, by means of continuous, rational, capitalistic enterprise.

One can say that three pre-eminent qualities are decisive for the politician: passion, a feeling of responsibility, and a sense of proportion.

In the midst of a culture that is rationally organized for a vocational workaday life, there is hardly any room for the cultivation of acosmic brotherliness, unless it is among strata who are economically carefree. Under the technical and social conditions of rational culture, an imitation of the life of Buddha, Jesus, or Francis seems condemned to failure for purely external reasons.

The fate of an epoch that has eaten of the tree of knowledge is that it must...recognize that general views of life and the universe can never be the products of increasing empirical knowledge, and that the highest ideals, which move us most forcefully, are always formed only in the struggle with other ideals which are just as sacred to others as ours are to us.