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.
理性的人适应世界，非理性的人坚持让世界适应自己。因此，所有的进步都依赖于非理性的人。
The essence of greatness is the perception that virtue is enough.
"Words are the voice of the heart, and silence is its echo."
我们一直相信要回馈那些给予我们这么多的粉丝。
"A man is rich in proportion to the number of things he can afford to let alone."