穿平底鞋的姑娘也是公主
[chuān píng dĭ xié de gū niáng yĕ shì gōng zhŭ]
'Chuan pingdi xie de guniang ye shi gongzhu' meaning 'A girl wearing flats can also be a princess'. It highlights an attitude that one does not need wealth, status symbols (such as high heels) to embody elegance and nobility, representing modesty, individuality, and inner worth more important than outer appearance.