No,according to the personality theory, what personal identity requires isn't item-for-item the same personality, but rather the same evolving personality.

不，根据人格理论，个人认同感并不需要一个完全相同的人格，而是同样在进化的人格。

耶鲁公开课 - 死亡课程节选

And what matters,or so it seems to me,at least, isn't survival per se,but rather having the same personality.

至少对我来说，重要的，不是存活本身，而是拥有相同的人格。

耶鲁公开课 - 死亡课程节选

But for all that, the key to the same person could have to do with the personality rather than the sameness of bodies.

但这个观点认为，成为同一个人的,关键是同样的人格,而不是同样的肉体。

耶鲁公开课 - 死亡课程节选

But interestingly,things look rather different if we accept not the personality theory, but instead,the body theory.

但有趣的是，如果我们接受的不是人格理论，而是肉体理论，事情会有所不同。

耶鲁公开课 - 死亡课程节选