The sun must set to rise.
自由市场最重要的一个核心事实是，除非双方都受益，否则交易不会发生。
我不是主人，我是奴隶。
The best way to get out of a situation is to face it head on.
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.
"The purpose of computing is insight, not numbers."