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.

富贵荣华如同眼前短暂绽放的花朵，何必为此自寻烦恼。

开采效率不仅对利润有好处，对地球也有好处。

Art is a way of knowing the world.

在田野的寂静中，过去的回声越来越响亮。