Leadership is about vision, but also about execution.

纯数学和应用数学之间的相互作用是真正创新发生的地方。

The most important thing is to be true to yourself, to your own voice, to your own vision.

The true value of a forest cannot be measured in board feet alone.

言语是上帝赐予人类最伟大的礼物。

Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.

我写作的正是为了不让自己在整个人生中梦游。