Unconditional war can no longer lead to unconditional victory. It can no longer serve to settle disputes... can no longer be of concern to great powers alone.

Associate yourself with people of good quality, for it is better to be alone than in bad company.

Virtue is not left to stand alone. He who practices it will have neighbors.

An artist is always alone - if he is an artist. No, what the artist needs is loneliness.

The man who goes alone can start today but he who travels with another must wait till that other is ready.