我们都在寻找某样东西，但我们不知道它是什么。
We are all searching for something, but we don't know what it is.
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 have suffered and despaired and known death and I am glad that I am in this great world.
The desert teaches you to appreciate the smallest things in life.
说真话的最大好处是你不需要记住你说了什么。