I don't try to predict the market. I just try to buy stocks that are cheap.

自守表示的研究是数学抽象之美的反映。

"世界是一面镜子，而镜子是一个影子。"

我确信我爱我所做的事情，这就是这些年来支持我继续走下去的唯一理由。

你若遇上麻烦，不要逞强，你就跑，远远跑开。

在一个普遍欺骗的世界里，说出真相就是一种革命行为。

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.

科学是一项集体事业，每个世纪都为其添砖加瓦。

外交是一门艺术，要耐心、智慧和灵活性。