我们讨论过了死亡的不可避免性，我们讨论过了其可变性，不同的人在他们死之前有所的时间长度不同。

We talked about the inevitability of death; we talked about the variability, that people have different lengths of time before they die.

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这用以告知孩子们，当他们使用这个地球资源超过了他们应有的“合理份额”的时候，他们就会死。

It helpfully informs children when they should die in order to ensure they do not use more than their "fair share" of the planet.

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卡尔豪所在的南卡罗莱纳州的一份报纸说：“这位参议员的死，对于国家和他自己的荣誉而言，是最好不过了。”

One newspaper in Calhoun's state of South Carolina said: "the senator's death is best for the country and his own honor."

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We talked about the inevitability of death; we talked about the variability, that people have different lengths of time before they die.

我们讨论过了死亡的不可避免性;,我们讨论过了其可变性，不同的人在他们死之前有所的时间长度不同。

耶鲁公开课 - 死亡课程节选

Hence, it follows that they never really died.

因此,便得出了,他们从未真正死过的结论

耶鲁公开课 - 死亡课程节选