You don’t have to pee on an electric fence to learn not to do it.
你不必亲自去尿电网，才能学会不这么做。
"There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations."
我喜欢猪。狗崇拜人类。猫鄙视人类。猪对我们一视同仁。
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。