There is no vacuum in the human heart. Certain demolitions take place, and it is well that they do, but on condition that they are followed by reconstructions.

There is a way of meeting error while on the road of truth.

A language does not become fixed. The human intellect is always on the march, or, if you prefer, in movement, and languages with it.

In saying no to progress, it is not the future which they condemn, but themselves. They give themselves a melancholy disease; they inoculate themselves with the past. There is but one way of refusing tomorrow, that is to die.

When I speak to you about myself, I am speaking to you about yourself. How is it you don't see that?

I see black light (his last words)

The little people must be sacred to the big ones, and it is from the rights of the weak that the duty of the strong is comprised.