有时最重要的实验是那些失败的实验，因为它们教会我们什么是行不通的。

人类行为的首要原则是，一个人会做他认为能满足自己欲望的事情。

心是一个孤独的猎人，它将永远如此。

天地本有固定的运行规律，日月本有自身的光明，星辰本有自身的序列，禽兽各有群体，树木本就直立，先生你也依仿自然天性行事，顺着自然规律前进，这已经是极好的了。

Get into a rut early: Do the same process the same way. Accumulate idioms. Standardize. The only difference(!) between Shakespeare and you was the size of his idiom list - not the size of his vocabulary.

The quality of an organization's dedication determines the quality of its service.