If you live criticizing people, you won't have time to love them.

Miracle is the pet child of faith.

A great artist... must be shaken by the naked truths that will not be comforted. This divine discontent, this disequilibrium, this state of inner tension is the source of artistic energy.

Man's restlessness makes him strive.

The use of a thing is only a part of its significance. To know anything thoroughly, to have the full command of it in all its appliances, we must study it on its own account, independently of any special application.

Man supposes that he directs his life and governs his actions, when his existence is irretrievably under the control of destiny

Let us live, while we are alive!