He said, I'm trying to remember where I got the idea and, he said, I think it probably came from some of our coffee hours at The London School of Economics in the 1920s.

他写到,我尽我所能,追忆当初如何得到的这个概念,也许是20年代,在伦敦政治经济学院,这个概念源于一次咖啡时间

耶鲁公开课 - 金融市场课程节选

She married an anarchist from the Department of the Ardeche, where we happened to live or are, at least were legally residents and spend much of our time down here; and she moved from one school to the next.

她嫁给了一个阿尔代什省的无政府主义者,正好我们当时住在那,或者说至少是合法居留然后在这边呆了很长时间,然后她从一个学校换到另一个学校

耶鲁公开课 - 1871年后的法国课程节选