不美别人看不上不帅别人瞧不起
[bù mĕi bié rén kàn bù shàng bù shuài bié rén qiáo bù qĭ]
Expresses a self-deprecating view on appearance, saying if not attractive, one may be disregarded or looked down upon. It highlights societal pressures concerning physical attractiveness and acceptance.