Before impugning an opponent's motives, even when they legitimately may be impugned, answer his arguments.

Before impugning an opponent's motives, even when they legitimately may be impugned, answer his arguments.

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

The most important tactic in an argument next to being right is to leave an escape hatch for your opponent so that he can gracefully swing over to your side without an embarrassing loss of face.

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

It still remains true that as a set of cognitive beliefs about the existence of God in any recognizable sense continuous with the great systems of the past, religious doctrines constitute a speculative hypothesis of an extremely low order of probabil