"Thought exists to serve action, not merely to reflect reality."

宇宙用数学的语言说话，而我们是它谦逊的诠释者。

Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armor yourself in it, and it will never be used to hurt you.

Psychology must be a guide to practical living.

Part of what you must learn is how to handle mistakes and new facts that change the odds.Life, in part, is like a poker game wherein you have to learn to quit sometimes when holding a much-loved hand.