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

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.

The easiest rationalization for the refusal to seek the truth is the denial that truth exists.

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

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

Idealism, alas, does not protect one from ignorance, dogmatism, and foolishness.

Stupidity is sometimes the greatest of historical forces.