知过必改[zhī guò bì gǎi]
词典You must correct your own fault when you know it.：知过必改。
词典always correct an error when one becomes aware of it：知过必改。
词典If a mistake is found, then correct it.
词典If you know your faults, you must reform yourself.
知过必改[zhī guò bì gǎi]
You must correct your own fault when you know it.; always correct an error when one becomes aware of it; If a mistake is found, then correct it.; If you know your faults, you must reform yourself.; Once he recognizes it to be his error, he will surely rect
1. 知过必改
1. 要知过必改，不要文过饰非。
Correct your mistake the moment you realize it and don't try to gloss over your mistake.