《元史·列传·卷六十》
成宗深以为然，命彧与不忽木、阿里浑撒里同翰林、集贤共同商议，特降诏令，使这些儒人努力学习，成为人才，以备选用。
成宗深然之，命彧与不忽木、阿里浑撒里同翰林、集贤议，特降诏条，使作成人材，以备选举。
Chengzong deeply agreed, and ordered Yu alongside Buhumu and Alihunsali to deliberate together with the Hanlin and Jixian scholars. They specially issued an imperial edict ordering these Confucian scholars to study diligently, become talented, and prepare for being recruited.