不管我做什么都没有区别，那为什么还要费心去做呢？

Nothing I do makes any difference anyway, so why bother?

《柯林斯英汉双解大词典》

现在你做什么都没有用了，已经太迟了！

You can't do anything now, it's too late!

youdao

当时我总是筋疲力尽，有段时间还觉得做什么都没有希望。

I was always exhausted, and some days it all felt hopeless.

youdao

You're not doing any of it.

其实你什么都没有做。

耶鲁公开课 - 死亡课程节选

I put these conditions down because,of course, what I want to suggest is although the sentence everyone dies alone, the claim that everyone dies alone, is one of these things that people say, they're not really thinking very hard about what they mean by it.

我定下这些条件是因为，我想说尽管大家都说，人孤独而死，这都只是说说而已，人们说的时候并没有做什么深刻的思考。

耶鲁公开课 - 死亡课程节选