Now, that is doable for us but that's not affordable in many parts of the world.

如今,这对我们来说不算难事,但是实际上,对于许多地区的人,这是无法负担的

耶鲁公开课 - 生物医学工程探索课程节选

There's a kind of aspect of value for many of us where we feel that something's especially valuable if it won't endure, if it's fragile, or if it's rare.

对我们许多人来说，有一种价值的方面在于,如果某事物不是持续的，如果是易碎的,或者是稀有的，我们就觉得它特别有价值。

耶鲁公开课 - 死亡课程节选

There's something--For many of us, there's something horrifying about the thought that something as amazing as us, as exalted and valuable as us, could end up something as lowly and unimportant as a piece of rotting flesh.

有一些，对我们许多人来说，这个了不起如我们的事物,尊贵有价值如我们的事物，最后以一堆腐肉结尾的想法是可怕的。

耶鲁公开课 - 死亡课程节选