Let's study those people who have changed, who have literally transformed their lives and those lives around them.

让我们来研究改变了的人，真的改变了自身生活,和身边其他人生活的人。

哈佛公开课 - 幸福课课程节选

They live much longer lives and they live to die of something else and the leading causes of death currently haven't changed very much since 1997 when this data was published: they die of heart disease and cancer primarily.

人们活的更久了,不过会死于另一些疾病,如今导致死亡的主要原因,并没有太大的变化,自一九九七年有相关数据公开开始,其显示人们主要死于心脏病和癌症

耶鲁公开课 - 生物医学工程探索课程节选