The foundation of morality should not be made dependent on myth nor tied to any authority lest doubt about the myth or about the legitimacy of the authority imperil the foundation of sound judgment and action.

The important things are always simple.

All our thinking is of this nature, a free play with concepts.

Imagination is more important than knowledge. Imagination is the language of the soul. Pay attention to your imagination and you will discover all you need to be fulfilled.

The idle man does not know what it is to enjoy rest.

The Universe is difficult to comprehend because it is obvious.

Incompetence is the true crisis.