Death is bad insofar as it deprives you of a chunk of life that would have been good.

死亡是坏的，因为它剥夺了,你的本可以美好的生命。

耶鲁公开课 - 死亡课程节选

Now, for myself, I'm sufficiently optimistic that I'm inclined to think life's wonderful.

现在，对我自己来说，我足够乐观地倾向于认为生命是美好的。

耶鲁公开课 - 死亡课程节选

But if life would no longer have anything good to offer you, if what you then would have had would have been something negative instead of something positive, then at that point, dying wouldn't actually be a bad thing.

但是当生命再也不能向你提供美好，届时我们面对的是,消极的而非积极的东西，那时死亡可能不是一件坏事。

耶鲁公开课 - 死亡课程节选