In 1665, 93% of the people that died in that year died of infectious diseases.

在一六六五年死亡的总人数中,百分之九十三都是死于感染性疾病

耶鲁公开课 - 生物医学工程探索课程节选

So although we're able to eat meals together, we're able to go on vacations together and take classes together, death is something we all have to do by ourselves.

所以即便我们能一起吃饭，一起度假，一起上课，我们总要独自经历死亡。

耶鲁公开课 - 死亡课程节选