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.

"Every frame is a painting, and the camera is your brush."

有志者，事竟成。

可持续性不是一种趋势，而是我们共同的责任。

这些高墙还真是有点意思。一开始你恨它，然后你对它就习惯了。等相当的时间过去后，你还会依赖它。