【洗手不干】〖x shu bù gàn〗[wash one's hands of the matter; be through with; hang up one's ax; never to do so any more; hang up one's axe]

洗心革面改前非，

手眼独出奋直追。

不厌其烦勤学问，

干才谋略收台归。

把手洗干净休息了。hold hand wash clean go rest. 同：改邪归正、洗心革面。反：死不悔改、执迷不悟。