I don't rap for the sake of rapping. I rap to make people think.
我不是为了说唱而说唱。我说唱是为了让人们思考。
The energy you put out is the energy you get back.
We are not just robots made of meat.
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.