Old men are dangerous: it doesn't matter to them what is going to happen to the world.

Besides, do any of us understand what we are doing? If we did, would we ever do it?

From a very early age, I've had to interrupt my education to go to school.

If you cannot attain knowledge without torturing a dog, you must do without knowledge.

When a bishop at the first shot abandons the worship of Christ and rallies his flock round the altar of Mars, he may be acting patriotically... but that does not justify him in pretending...that Christ is, in effect, Mars.

You cannot be a hero without being a coward.

We must all share in the evils of the world or move to another planet.