延长寿命在医学上变得越来越可行，但它往往是一种被剥夺了一切的生命，而且随着资源变得过度紧张和政治变得卑鄙，生命会暴露在令人堕落的忽视之中。

Extending life grows medically feasible, but it is often a life deprived of everything, and one exposed to degrading neglect as resources grow over-stretched and politics turn mean.

youdao

父亲：他说，爸，我想做点什么。我要让他知道，生命会继续。

He said dad I have to do some thing.? I want to let him know that life goes on.

youdao

寻找行星证明相当困难，但是要在行星上发现生命会变得无比艰难。

Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.

youdao

You have to look into yourself and say what would I really feel about that, what am I willing to give up in order to help save a life.

你必须去反省自己,说出自己真正的感受，问问自己为了拯救一个生命会放弃什么。

普林斯顿公开课 - 人性课程节选

Suppose we don't know what economic circumstances we'd be born into and what kind of contingencies we'd have in life.

假设我们不知道,将会在怎样的经济环境中生存,而生命中又会有怎样的意外发生。

耶鲁公开课 - 金融市场课程节选

And we might be attracted to the thought that the value of life is increased by its very preciousness.

我们可能会被这种想法所吸引,那就是生命的价值是因为它的珍贵而增长的。

耶鲁公开课 - 死亡课程节选