The wind is rising ... we must attempt to live.

The mind has transformed the world, and the world is repaying it with interest. It has led man where he had no idea how to go.

An attitude of permanent indignation signifies great mental poverty. Politics compels it votaries to take that line and you can see their minds growing more impoverished every day, from one burst of righteous indignation to the next.

My soul is nothing now but the dream dreamt by matter struggling with itself!

Great things are accomplished by those who do not feel the impotence of man. This is a precious gift.

Follow the path of your aroused thought, and you will soon meet this infernal inscription: There is nothing so beautiful as that which does not exist.

History is the science of things which are not repeated.