What happiness should we find in reviewing the past, what regrets?

我们回顾往事，会找到哪些幸福，哪些遗憾呢？ ？

youdao

What happiness should we find in reviewing the past , what regrets?

回顾往事，我们将会发现什么快乐、什么悔恨呢？

youdao

What you should do is learning from your mistakes instead of drowning in sorrows and regrets.

你应该做的是从错误中学习，而不是沉浸在悲伤与后悔之中。

youdao

That I'll leave no stone unturned, and that I'm able to go to sleep at night with no regrets at what I've done."

VOA: special.2009.12.28

And what he regrets most is the passing of the culture of moral concern they helped to foster.

ECONOMIST: 20th-century history (2): ...then the ethics | The

She deeply, deeply regrets what she's done but what she's asking for is a punishment that's proportionate.

BBC: Lindsay Sandiford accuses UK of condoning death penalty

Miller's attorney says he regrets what he did and the harm it caused.

WSJ: NY trader pleads guilty in $1B Apple stock scheme