It is the business of the future to be dangerous.

Without adventure civilization is in full decay. ... The great fact [is] that in their day the great achievements of the past were the adventures of the past.

Philosophy asks the simple question: What is it all about?

Religion is what the individual does with his own solitariness.

In a certain sense, everything is everywhere at all times. For every location involves an aspect of itself in every other location. Thus every spatio-temporal standpoint mirrors the world

The guiding motto in the life of every natural philosopher should be, seek simplicity and distrust it.

Art attracts us only by what it reveals of our most secret self.