One lives one's life under constant tension, until it's time to go for good

I speak to everyone in the same way, whether he is the garbage man or the president of the university.

Common sense consists of those layers of prejudice laid down before the age of 18.

To put it boldly, it is the attempt at a posterior reconstruction of existence by the process of conceptualization.

Anybody who really wants to abolish war must resolutely declare himself in favor of his own country's resigning a portion of sovereignty in place of international institutions.

Learn from yesterday, live for today.

We are all very ignorant. What happens is that not all ignore the same things.