Literature Reference: 谦谦君子，温润如玉。—— 《诗经·小雅·鹿鸣》 A modest gentleman is as gentle as jade. Source from 'The Book of Songs·Xiaoya·Deer Call'.
谦: Humble, modest, and gracious. Polite, with a deep understanding of etiquette.
文:
Meaning: Modesty and elegance, embodying humility and scholarly refinement.