在生物学中，整体大于部分之和。

金钱和鲜血不能混在一起，就像两根老二没有婊子。

直到被完全理解，过去才真正成为过去。

经济学的任务不仅在于解释现象，更在于为社会提供实际的建议和政策。

"The role of business is to produce goods and services that people value more highly than their cost, and to do so while consuming as few resources as possible."

当一个人炫耀他自己的智慧时，往往倒会误入歧途。