The strong individual loves the earth so much he lusts for recurrence. He can smile in the face of the most terrible thought: meaningless, aimless existence recurring eternally. The second characteristic of such a man is that he has the strength to recognize - and to live with the recognition - that the world is valueless in itself and that all values are human ones. He creates himself by fashioning his own values; he has the pride to live by the values he wills.

I consider the world, this Earth, to be like a school, and our life the classrooms.

For what purpose humanity is there should not even concern us: why you are here, that you should ask yourself: and if you have no ready answer, then set for yourself goals, high and noble goals, and perish in pursuit of them!

I still live, I still think: I still have to live, for I still have to think.

Let us beware of saying that death is the opposite of life. The living being is only a species of the dead, and a very rare species.

Thus the man who is responsive to artistic stimuli reacts to the reality of dreams as does the philosopher to the reality of existence; he observes closely, and he enjoys his observation: for it is out of these images that he interprets life, out of these processes that he trains himself for life.