女落花有情男流水无意
[nǚ luò huā yŏu qíng nán liú shuĭ wú yì]
'Falling Petals Have Sentiment While Water Flows Indifferently' contrasts women’s emotionally rich lives (metaphorically like flowers that fall knowing they will not return to the tree) with men's dispassionate existence (like flowing water without memory).