Our greatest evil flows from ourselves

Although modesty is natural to man, it is not natural to children. Modesty only begins with the knowledge of evil.

Whoever blushes confesses guilt, true innocence never feels shame.

The training of children is a profession, where we must know how to waste time in order to save it.

Every man has the right to risk his own life in order to preserve it. Has it ever been said that a man who throws himself out the window to escape from a fire is guilty of suicide?

You forget that the fruits belong to all and that the land belongs to no one.