Not many people are enemies to anyone. But the ones full of greed or hate, pride or fear -- their passion is strong enough to lever all The world into war.

God can only teach us what were prepared to understand. ... He would be anUnloving father if he insisted on telling us only as much as humans could understand back in the infancy of our species.

The only people who ever prize purity of ignorance are those who profit from a monopoly on knowledge.

The only teacher who's worth anything to you is your enemy.