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.

最好的故事是那些让你深深感受到某些东西的故事。

Science fiction is the literature of change.

I’m not afraid to speak my mind, even if it’s unpopular.

世界就是它本来的样子；那些一无是处、自甘堕落的人，在这个世界上没有立足之地。

人类认知最好被理解为信息处理层次的层级结构。

我只和自己竞争，不和别人竞争。