安全的关键是不信任任何人，包括你自己。

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.

改变的秘诀是将你所有的精力集中在建设新事物上，而不是与旧事物斗争。

"The best leaders are those who can inspire action."

I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.

我相信人类不仅会生存下去，他终将胜利。他是不朽的，不是因为他在生物中拥有永不枯竭的声音，而是因为他有灵魂，有能够同情、牺牲和忍耐的精神。