And I can think of one example very concretely of the Pay Center, which when I first got there, was a very different center from what it is now.

我可以举一个具体的例子,就是Pay，Center，我刚去的时候，和现在完全不一样。

普林斯顿公开课 - 人性课程节选

no immediate problem but if this continues onto the end of the decade, re approaching right now, there is going to be a disaster.

不会有立竿见影的问题,但如果继续这样做的话，十年以后，也就是我们现在这个时候，which，is，what，we’,会发生灾难。

斯坦福公开课 - 经济学课程节选