何必张扬是花自然香
[hé bì zhāng yáng shì huā zì rán xiāng]
Translates to 'Why show off? If you are a flower, naturally you’ll have fragrance.' A metaphor for modesty and self-assurance. There's an emphasis that true talent, quality, or value need not seek approval, for its essence will be recognized without deliberate attempts at attention-seeking.