发现的喜悦无疑是人类心灵所能感受到的最活跃的。

"To understand who we are, we must first understand where we come from."

Everyone is in favor of free speech. Hardly a day passes without its being extolled， but some people's idea of it is that they are free to say what they like， but if anyone else says anything back， that is an outrage.

数学是一种创造性的努力，就像艺术或音乐一样。

当天赋不努力时，勤奋会战胜天赋。

在这个行业里，你必须大胆，但绝不能鲁莽。

我认为最重要的是在你的工作中要诚实和真实。