I'll mention,just in passing, that these thought experiments that I'm about to give, Bernard Williams I'm going to give a pair of them,come from Bernard Williams, who's a British philosopher.

顺便一提，我即将做的两个思考实验，是源于，一位英国哲学家。

耶鲁公开课 - 死亡课程节选

Here, the relevant thought experiment was suggested by Robert Nozick, a philosopher who died a few years ago, taught for many years at Harvard.

相关的思维实验,由Robert，Nozick提出，一位几年前，过世的哲学家，他曾在哈佛从教多年。

耶鲁公开课 - 死亡课程节选