做你自己，你可以成为任何你想成为的人。
Be yourself and you can be anything.
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.
要摧毁一种文化，你不必烧书，只要让人们停止阅读它们。
如果你简单，这个世界就对你简单。