The meaning of a word is not a mental entity, but a social practice.
 一个词的意义不是心智实体,而是社会实践。
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.
电影是一面镜子,反映了我们所生活的社会,包括其中的瑕疵。
数字媒体没有取代绘画,它给了我们思考标记制作的新方式。