confucianism
The Classic of Filial Piety (孝經 - Xiao Jing) — James Legge Edition
The Classic of Filial Piety (孝經 Xiao Jing) is one of the Confucian classics. In Xiao Jing, Confucius discusses with his disciple, Zengzi, filial piety as the source of nascent virtue.