Right now, with our 50, 80, 100 years, we don't fill our day doing only one kind of activity.

在眼下的有限生命中，我们也没有每天只从事一项活动。

耶鲁公开课 - 死亡课程节选

And I also saw how law could be useful in the career that I wanted to do

而且我也发现法律在我想从事的职业中很有用，

哥伦比亚的第一印象 - SpeakingMax英语口语达人

Maybe they're not- Maybe they're in publishing or some other field but they understand finance and a lot of them are directly in finance.

也许他们不是...,也许一些人是从事出版业的,或是其他的行业的,但是他们都懂金融,而且他们中很多人直接从事金融业

耶鲁公开课 - 金融市场课程节选

One of them, played by Orson Welles, is in a black market racket in Vienna and is making a living doing something very bad in the black market.

其中由，Orson，Welles，扮演的，一位活跃于维也纳的黑市勾当,生计主要是靠在黑市中,从事非常卑鄙的交易。

耶鲁公开课 - 政治哲学导论课程节选