《元史·列传·卷六十八》
经大臣推荐，任命为大都路儒学教授，他虽以教诲儒生为业，但更重充实自己，从不浪费时间。
丁内艰，服除，再为助教，除博士。监祭殿上，有刘生者，被酒失礼俎豆间，集言诸监，请削其籍。
Recommended by the ministers, he was appointed as a professor of Confucianism in Dadu. Although he was engaged in teaching Confucian students, he valued improving himself even more and never wasted time.