If one shoots at a king, one must not miss.

Tolerance always has limits - it cannot tolerate what is itself actively intolerant.

No one who accepts the sovereignty of truth can be a foot soldier in a party or movement. He will always find himself out of step.

Stupidity is sometimes the greatest of historical forces.

Students rarely disappoint teachers who assure them in advance that they are doomed to failure.

Everyone who remembers his own education remembers teachers, not methods and techniques. The teacher is the heart of the educational system.

To serve the public interest is not the same as being a servant of public opinion.