—— 请按键盘 空白键 开始游戏 ——

过去总是紧张的,未来是完美的。
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.
"Writing is a way of talking without being interrupted."