学习Lisp是值得的，因为当你最终理解它时，你将获得深刻的启蒙体验；这种体验将使你在余下的日子里成为一个更好的程序员，即使你实际上并不经常使用Lisp本身。
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.
朗兰兹纲领证明了抽象思维在数学中的力量。
The role of business is to produce products and services that make people's lives better—while using fewer resources—and to act lawfully and with integrity.
The future belongs to materials that perform exceptionally while leaving minimal environmental footprints.