我不是她没有美丽的长发我不是他没有帅气的脸颊
[wŏ bù shì tā méi yŏu mĕi lì de zhăng fā wŏ bù shì tā méi yŏu shuài qì de liăn jiá]
'I am not her without beautiful long hair, I am not him without a handsome face.' This phrase describes the sentiment of lacking characteristics admired in others and recognizing differences in personal attributes or status