知ㄓzhī錯ㄘㄨㄛˋcuò能ㄋㄥˊnéng改ㄍㄞˇgǎi

  1. 知道過錯而能改正。如：「知錯能改，善莫大焉。」

英to recognize one's mistakes and be able to reform oneself (idiom)​