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.

大型工业企业成为美国经济中最强大的机构，其经理人成为最具影响力的经济决策者群体。

在一个资源匮乏的世界里，最有价值的资源不是石油或黄金，而是想象力。

We are all just fragments of a larger narrative, trying to make sense of our place in the world.

农业的创新不仅仅是技术问题，更是思维方式的转变。