Never regret what you do, don't make an excuse for all sorts of mistakes.

不要后悔自己所做的事情，不要为各种错误找借口。

youdao

Do not be tricked by what is in front of you and regret it several years later.

不要被眼前的东西冲晕了头脑而若干年后才来后悔。

youdao

I hate it when a comedian says, “Sorry for what I said. ” You shouldn't say it if you didn't mean it and you should never regret anything you meant to do.

我讨厌听到喜剧演员说“抱歉刚说了那些话”既然你不是那个意思就不要说出来，要是你就是那个意思就不要后悔说出来。

youdao

What, you think I regret saving you? I can see that you do.I just... I don't know why.

VOA: standard.other

And it turns out that if you actually ask dying people, or really old people basically, "What do you regret from your life?"

结果发现，如果你问临终的人，或者很老的人，“你生命中有什么让你很后悔的？”

耶鲁公开课 - 心理学导论课程节选

") and toward a more sincere revelation of themselves ("What do you regret?

WSJ: Alain de Botton on Religion for Everyone

What do you mean you regret when something should be so strongly condemned?

WHITEHOUSE: Press Briefing