The provided text is an encyclopedic overview of Laozi, the semi-legendary Chinese philosopher credited with founding Taoism. It details his traditional identity as Li Er, a royal archivist, while noting that modern scholars often view him as a composite figure or a later invention. The sources describe his primary work, the Tao Te Ching, emphasizing core concepts such as Tao, wu wei (non-action), and ziran (naturalness). Furthermore, the text explores his historical influence, ranging from his deification during the Han dynasty to his adoption as an ancestral figure by Tang emperors. It also connects his ancient teachin ...