即使你不倾国倾城
[jí shĭ nĭ bù qīng guó qīng chéng]
The literal meaning is 'even if you are not so stunning as to overthrow a nation'. It often used humorously or self-consolingly by women to imply that attractiveness isn't everything. Sometimes, this could express admiration for those with average looks but remarkable virtues or abilities instead.