历史不是过去。它是现在。我们携带着我们的历史。我们就是我们的历史。
History is not the past. It is the present. We carry our history with us. We are our history.
过去是一个参考的地方，而不是居住的地方。
我们写的每一个字都是朝着理解自己和周围世界迈出的一步。
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.
谦逊是伟大领导者的标志。