Not only is it inevitable that you're going to die; not only do some people live longer than others, you don't know how much more time you've got.

你会死去这不仅是不可避免;,不仅有些人活得比另一些人久，你也不知道自己还剩下多少时间。

耶鲁公开课 - 死亡课程节选

Epoch A, which is essentially our past and present, is all about humans figuring out how to live longer.

CNN: Utopians? Dystopians? (Let's call the whole thing off)

His life-long pursuit to teach people how to live longer, healthier lives has now culminated into what could be a huge turning point for his career and for society.

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