wipe the slate clean
将一切都忘记，重新开始
口语·表示重新开始
英文释义
to start fresh, to remove all past mistakes or offenses and begin again with a clean record
例句
Let's just wipe the slate clean and start over, okay? No hard feelings.
典故来源
源自学校使用的石板，擦干净后可重新写字，象征清除过去。