最大优点知错就改最大缺点永不知错
[zuì dà yōu diăn zhī cuò jiù găi zuì dà quē diăn yŏng bù zhī cuò]
Reflecting an understanding of oneself that highlights one’s ability to correct mistakes as their biggest virtue, while the inability to recognize flaws as the greatest fault. This showcases self-awareness along with room for personal growth.