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.
主宰世界的三要素,那就是智慧、光辉和力量!
一个人的心是只服从他自己的,你想束缚它,结果却释放了它;如果让它自由自在的话,你反而把它束缚得紧紧的了。
知识会使人变得更加聪明,但不会使人更加幸福。