One of my favorite stories is, William Ruckelshaus, William Ruckelshaus who was head of the Environmental Protection Agency in the early 1970s.

我最喜欢的一个故事，是讲,他是20世纪70年代时候的,环境保护机构的会长。

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I like to tell that story because it sounds obvious that if you were a goldsmith hundreds of years of ago you would have probably become a banker -it would just be the natural thing to do.

我喜欢讲这个故事,因为这里面的道理很简单,如果你是几百年前的一名金匠,你很可能就会变成一个银行家,这是自然而然的事

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