Provided there's only one best competitor, not two equally good candidates.

前提是只有一个最佳竞争者，而不是两个同样优秀的候选人。

耶鲁公开课 - 死亡课程节选

The body theorist should say, The key to personal identity is having the same body, to wit,the same brain,to wit,enough of the brain to keep the personality going-- provided that there's no branching,no splitting,no perfect competitors,only one.

肉体主义者能说，个人认同感的关键就是拥有肉体，也就是说拥有足够支持人格继续的大脑-,在没有分支，分裂以及竞争者的前提下。

耶鲁公开课 - 死亡课程节选