世界是一场伟大的戏剧，我们是其中的演员。
可持续发展不再是选择，而是任何希望长期繁荣的企业的必需品。
Nature is the best teacher; it has already done the experiments, we just have to interpret them.
有趣的是，对于白人孩子来说，做黑人很酷，直到做黑人变得很难。
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.
你不能仅仅问顾客他们想要什么，然后试图满足他们。等你把产品开发出来时，他们可能已经想要新的东西了。