So all we have to know is,is there somebody else somewhere in the universe who's got all my memories and beliefs and desires?

我们要知道的是，在别处有无他人,拥有我所有的记忆，信仰和欲望？

耶鲁公开课 - 死亡课程节选

I'm using it as an abstraction, saying I'm going to have square root from somewhere, maybe I'll build it myself, maybe somebody gives it to me a s part of a library, so I'm burying the details inside of it.

我把这个方法作为一个抽象来引用，意味着我将会从另外一个,地方去求一个数的平方根，可能我会自己写这个方法,也可能我会从别人写的lib中去引用,因此我将实现的细节放到了其他地方。

麻省理工公开课 - 计算机科学及编程导论课程节选