You have to believe in yourself when no one else does.

The past is not a single story but a chorus of voices.

"The universe is not only stranger than we imagine, it is stranger than we can imagine."

自满是医学进步的敌人。

光的质量就是空间的质量。

受过教育的心灵的标志是能够思考一种思想而不必接受它。

译文：假如让青春年华虚度，到年老时只能悔恨不已。赏析：人生短暂，年华易逝，我们要珍惜每天的日子，不要蹉跎岁月。

The key to successful investing is to have a long-term perspective, a disciplined approach, and a clear understanding of the market and the risks involved.