Literature Reference: 凯旋而归，谦谦君子。—— 《诗经·小雅·鹿鸣》 Returning triumphant, a humble gentleman. Source from 'The Book of Songs, Xiaoya, Lu Ming'.
凯: Triumphant song, a victorious return. It metaphorically signifies exceptional ability leading to certain success.
谦: Humble, modest, and gracious. Polite, with a deep understanding of etiquette.
Meaning: Triumphant return symbolizes victory and glory, while a humble gentleman embodies modesty and virtue.