Literature Reference: 弟子入则孝，出则弟，谨而信，泛爱众，而亲仁。—— 《论语》 When at home, a young man should be filial; when outside, respectful to his elders. He should be earnest and truthful, love all, and draw near to the virtuous. Source from 'The Analects of Confucius'.
孝: Filial piety and integrity refer to being a dutiful child and maintaining incorruptibility.
Meaning: Filial piety, a core Confucian virtue, signifies devotion, respect, and obedience to one's parents, embodying family ethics and moral cultivation.