Space flights are merely an escape, a fleeing away from oneself, because it is easier to go to Mars or to the moon than it is to penetrate one's own being.

The more veiled becomes the outside world, steadily losing in colour, tone and passions, the more urgently the inner world calls us

One of the most difficult tasks men can perform, however much others may despise it, is the invention of good games.

Nature does not deceive or conceal, but reveals.

How can anyone see straight when he does not see himself and the darkness he unconsciously carries with him into all his dealings?

The artist is not a person endowed with free will who seeks his own ends, but one who allows it to realize its supreme purpose through him.

If only simplicity were not the most difficult of all things. It consists of watching objectively the development of any fragment of fantasy.