There's nothing especially mysterious about death, although there may be a lot of details to work out from a scientific point of view.

死亡并没有什么神秘的，虽然其间有很多,科学方面的细节值得研究。

耶鲁公开课 - 死亡课程节选

So it's not that the result is going to be that I'm going to try to convince you that death isn't bad, but it takes actually a little bit of work to pin down precisely what is it about death that's bad and how can it be death?

所以，这么说,并不是我试图让你相信死亡不是坏事，但是这的确要花点时间来准确地说清楚,什么让死亡成了坏事，和怎样才算死亡？

耶鲁公开课 - 死亡课程节选