The sense of values we have, the things that we get excited about are different, and the problems may be more difficult.

我们的价值体系,我们的兴趣范围都是和你们不一样的,这些问题可能会更难

耶鲁公开课 - 基础物理课程节选

But first,let's ask a slightly different question.

但首先，我们问一个不太一样的问题。

耶鲁公开课 - 死亡课程节选