In order to save one type of race, you wipe out the other.

为了一个种族能生存下来，以灭绝另一个种族为代价。

耶鲁公开课 - 公正课程节选

And this is because as you start writing--saving files to your hard drive, what happens is you might save this file here, then this one, then this one, then this one, but very reasonably you might go back eventually and delete this one.

这是因为当你开始对硬盘驱动器进行读写时,你可以保存一个文件到磁盘的某处，然后再一个，再一个，又一个，最后你可能回到这,并删除这一个文件。

哈佛公开课 - 计算机科学课程节选

I think I want to save the illustration of that one until we talk about Sparta.

我想把这样的例子,留到我们讲述斯巴达人的时候

耶鲁公开课 - 古希腊历史简介课程节选

What became of the principle "better to save five lives even if it means sacrificing one?"

我们“牺牲一人保全五人“的这条原则,到底出了什么问题呢“

耶鲁公开课 - 公正课程节选

What I'm inviting you to think about is which one, if you had to choose between these two gruesome scenarios, which one would you rather save?

这里我要请大家思考的是，哪一个，如果你必须在这两个残忍情境中作出抉择，你会救哪一个？

耶鲁公开课 - 死亡课程节选

But then I ask them to think, and in the book I ask the readers to think: Well, have you given a cost of an expensive pair of shoes to save the life of one of the around 9 million children who are dying from poverty related causes each year around the world?

但是，接着我让他们思考，在书中，我让读者思考这样一个问题：,你有没有捐出过买一双鞋的钱,来拯救900万儿童中的一个生命？,他可能正因为贫困导致的种种问题,而生命垂危，每年世界上都会有这样的儿童？

普林斯顿公开课 - 人性课程节选

Now as the doctor, how many would save the one?

作为医生，又有多少人选择救那一人？

耶鲁公开课 - 公正课程节选

I'd actually like to explore a slightly alternate possibility of just taking the one of the five who needs an organ who dies first and using their four healthy organs to save the other four.

其实我想知道可否稍微变通一下,就是选择五人中最先死的那人,利用他的器官来救其他四人。

耶鲁公开课 - 公正课程节选

One life to save 300?

牺牲一人救300个人呢？

耶鲁公开课 - 公正课程节选