男人不色哪来的英雄本色女人不花哪来的貌美如花
[nán rén bù sè nă lái de yīng xióng bĕn sè nǚ rén bù huā nă lái de mào mĕi rú huā]
This phrase playfully suggests that men need their charm or charisma (often associated with a bit of flirtatiousness) to show their heroic traits while women use their grace or beauty ('flower') to be seen as stunningly attractive.