理解就是感知模式。

创新不是关于一个伟大的想法，而是关于成千上万个小想法。

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.

Legal rules are not merely predictions of what courts will do, but are reasons for action.