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.
生存下来的企业将是那些将可持续性置于战略核心的企业。
一个好的数学家是懒惰的,但要以建设性的方式。
最好的故事是那些让作家和读者同样惊讶的故事。