不咎既往 forgive sb.'s past misdeeds
not to censure sb. for his past misdeeds
- 你可能只有做的是不咎既往。
what you may only do is let bygones be bygones. - 常言道逝者如斯夫,不咎既往,然而一项新调查发现人们往往对过去,特别是感情难以释怀。
While the common adage may encourage you not to dwell on the past, a new study finds that many harbor regrets, with romantic ones being particularly common.