Literature Reference: To record is to remember; humility is the handle of virtue. Source from 'Zuo Zhuan'.
铭: To engrave in memory and in heart. Practicing gratitude and filial piety fosters the making of virtuous connections and attracts the favor of noble souls.
谦: Humble, modest, and gracious. Polite, with a deep understanding of etiquette.
Meaning: To remember virtue and maintain humility, symbolizing noble character and modesty.