最是人间留不住朱颜辞镜花辞树
[zuì shì rén jiān liú bù zhù zhū yán cí jìng huā cí shù]
This poetic expression originates from traditional Chinese poetry, translating approximately to 'In The World, Nothing Lasts Forever, Even Blossoms Falling From Trees And Beauty Leaving The Mirror'. Expresses the melancholy sentiment regarding impermanence and fleeting beauty/life itself.