男人被定义为人，而女人被定义为女性——每当她表现得像一个人时，她就被说成是在模仿男性。
Man is defined as a human being and a woman as a female — whenever she behaves as a human being she is said to imitate the male.
The most important skill for an economist is the ability to think clearly about trade-offs.
Never underestimate the power of collaboration—great things are rarely achieved alone.
巴菲特在1985年结束伯克希尔纺织部门营运时，解释道
一个人的行为不是由他的种族归属决定的，而是由他的祖先特征和文化环境决定的。
If you say you want to automate cars and save people’s lives, the skills you need for that aren’t taught in any particular discipline. I know – I was interested in working on automating cars when I was a Ph.D. student in 1995.