Beauty captivates the flesh in order to obtain permission to pass right through to the soul. . . . When the feeling for beauty happens to be associated with the sight of some human being, the transference of love is made possible, at any rate in an illusory manner. But it is all the beauty of the world, it is universal beauty, for which we yearn.

The lure of quantity is the most dangerous of all.

The joy of learning is as indispensable in study as breathing is in running. Where it is lacking there are no real students, but only poor caricatures of apprentices who, at the end of their apprenticeship, will not even have a trade.

To wish to escape from solitude is cowardice. Friendship is not to be sought, not to be dreamed, not to be desired; it is to be exercised (it is a virtue).

The man who has known pure joy, if only for a moment ... is the only man for whom affliction is something devastating. At the same time he is the only man who has not deserved the punishment. But, after all, for him it is no punishment; it is God holding his hand and pressing rather hard. For, if he remains constant, what he will discover buried deep under the sound of his own lamentations is the pearl of the silence of God.

We cannot take a step toward the heavens. God crosses the universe and comes to us.

Love: To feel with one's whole self the existence of another being.