《后汉书·列传·酷吏列传》
子樊融，有俊才，好黄帝老子之术，不肯为吏。
子融，有俊才，好黄、老，不肯为吏。
His son, Fan Rong, was extremely talented and was interested in the Yellow Emperor's art and the teachings of Laozi and refused to become an official.