恐惧不可避免，我必须接受，但我不能让它麻痹我。

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.

"I write to expose the hidden wounds of society."

你无法管理你不衡量的东西，也无法改进你不管理的东西。