It robs us of our friends--we,the survivors-- it robs us of our friends and loved ones.

作为幸存者，死亡夺走了我们的朋友-,它夺走了我们的朋友和所爱的人。

耶鲁公开课 - 死亡课程节选

But one that I was very interested in was biology, and the reason was we did a lot of cool labs in high school, I loved doing the dissections -- it was very interesting to me to think about how different organs worked, how the heart could be a pump, how the lungs worked.

但当时我很喜欢生物学，因为我高中做了很多很酷的生物实验,我很喜欢解剖-,我觉得了解不同器官,怎么工作很有趣,像心脏怎么泵血。

麻省理工公开课 - 化学原理课程节选