Literature Reference: 聿修厥德，聿怀多福。——《诗经·大雅·文王》 Cultivate virtue and cherish abundant blessings. Source from 'The Book of Songs·Da Ya·Wen Wang'.
聿: The role of smooth succession.
谦: Humble, modest, and gracious. Polite, with a deep understanding of etiquette.
Meaning: Diligently cultivate virtue and maintain humility.