Literature Reference: Filial piety and fraternal duty are the roots of benevolence. Source from 'The Analects of Confucius'.
孝: Filial piety and integrity refer to being a dutiful child and maintaining incorruptibility.
谦: Humble, modest, and gracious. Polite, with a deep understanding of etiquette.
Meaning: Filial piety and humility embody the Confucian virtues of respect and modesty.