Loyalty, filial piety, family tradition, morality, benevolence and faith in life come from where first?

Mo Yun's calligraphy. Loyalty is the foundation of family tradition, and benevolence and filial piety first came from Moyun Shudao. The content of nave is regarded by many people as the content of educating future generations. The significance of calligraphy is basically the same as that of calligraphy, but it not only emphasizes the writing techniques, but also includes the significance of self-cultivation and health enlightenment. Before the Tang Dynasty, people called the art of calligraphy "calligraphy", but later it was renamed as "calligraphy" because the Tang people respected the law and emphasized the statutes, which facilitated the standardization and dissemination of words.