That puzzle aside, it seems to me that once we become physicalists, there's nothing especially deep or mysterious about death.

除了这个谜团，在我看来似乎在成为物理主义者之后，死亡并没有什么深刻和神秘的了。

耶鲁公开课 - 死亡课程节选

The reason it looks like a tautology, because you look around, nothing seems to have its velocity forever.

其原因听起来像是绕圈子,因为你看看四周,似乎一切都不可能永远运动下去

耶鲁公开课 - 基础物理课程节选