We must accept finite disappointment, but we must never lose infinite hope.
Success in business comes from understanding both the science and the art of what you do.
在爱情中我们都是傻瓜。
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.