只有发自内心，真正喜欢、热爱的事情，才会有百折不挠的勇气，去面对随之而来的问题和困难，在这样的情况下，一切问题最终都会迎刃而解。

我比以往任何时候都站得更稳。看起来像个真正的幸存者，感觉像个小孩。

Materials themselves are not important; what matters is how you use them.

I don't think President Bush is doing anything at all about Aids. In fact, I'm not sure he even knows how to spell Aids.

规模和价值效应是持续存在的异常现象，对有效市场假说提出了挑战。