In time of war, when truth is so precious, it must be attended by a bodyguard of lies.

A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.

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.

最好的建筑是那些优雅老去的建筑。

音乐有能力治愈、激励，并在最黑暗的时刻带来希望。