If for somebody, for me to survive this guy's gotta be somebody who's me, and being me requires to being the same body, my body would have to still be around.

如果同一个我要在肉体死亡后,这个重生的人要是我的话，就必须是同样的肉体，我的肉体还必须存在。

耶鲁公开课 - 死亡课程节选