Absolutely unmixed attention is prayer.

One could count on one's fingers the number of scientists throughout the world with a general idea of the history and development of their particular science: there is none who is really competent as regards sciences other than his own. As science forms an indivisible whole, one may say that there are no longer, strictly speaking, scientists, but only drudges doing scientific work.

Nothing is less instructive than a machine.

The vulnerability of precious things is beautiful because vulnerability is a mark of existence. The destruction of Troy. The fall of the petals from fruit trees in blossom. To know that what is most precious is not rooted in existence - that is beautiful.

The contemporary form of true greatness lies in a civilization founded upon the spirituality of work.

In this world, only those people who have fallen to the lowest degree of humiliation, far below beggary, who are not just without any social consideration but are regarded by all as being deprived of that foremost human dignity, reason itself - only those people, in fact, are capable of telling the truth. All the others lie.

The supernatural virtue of justice consists of behaving exactly as though there were equality when one is the stronger in an unequal relationship.