是他白裳如初是她红裳如故
[shì tā bái shang rú chū shì tā hóng shang rú gù]
In English: 'His white garment remains as it first was, while her red robe remains as before'. A literary metaphor possibly used in novels or poetry. 'White clothes' typically symbolizes innocence, purity, and simplicity; 'red attire,' passion and vivacity or tradition, depicting characters’ steadfastness to remain true to themselves amidst changes or time passage.