要写以“后悔”话题的文章有什么佳句提供

If you shed tears when you miss the sun, you also miss the stars.
如果你因失去了太阳而流泪，那么你也将失去群星了。

Don\'t cry for the spilt milk!

If the time can be reversed...
I really want this is just a bad dream...

一失足成千古恨，再回首已百年身