《北史·列传·卷十七》
他便在清河东侧建造学馆，朔望日接见当地百姓的子弟，他和颜悦色地对待他们，并一起讨论各种经义。
乃起学馆于清东，朔望引见土姓子弟，接以恩颜，与论经义。
He built an academy on the east side of Qinghe and met the local people's children on the first and 15th day of the lunar month. He treated them with a friendly face and discussed various doctrines of classics with them.