If your business starts being profitable, Someone will come to your place tomorrow and tell you: "if you want to keep your business give us a part of it, if you do not want to end up in prison."

VOA: standard.2009.08.29

And you might have kind of been projecting ahead and thinking if we keep up at this pace, pretty much we would only get to carbon by the end of the semester.

你们可能会有这种推测：,如果我们以这个速度继续下去的话，这个学期,也只能讲到碳原子。

麻省理工公开课 - 化学原理课程节选