—— 请按键盘 空白键 开始游戏 ——

成人必须给幼儿提供活动的空间。
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.
一个人可以选择退回安全地带或迈向成长。成长必须一次又一次地选择;恐惧必须一次又一次地克服。
I’m not afraid to step up and take the big shots.
Without justice, courage is weak.
Art should be dangerous - not physically dangerous, but dangerous to ideas.