《晋书·列传·第十五章》
太常郑袤推举其为博士，文帝征用为相国掾，以病推辞，多年不做官。
太常郑袤举博士，文帝辟为相国掾，辞疾，积年不就。
Tai Chang Zheng Mao recommended him as a doctor, and Emperor Wen conscripted him as a minister's assistant. He declined due to illness and did not become an official for many years.