《元史·列传·卷五十》
皇帝看看雄飞，雄飞回答说 ：古代有御史台，为天子耳目，凡政事得失，民间疾苦，都要陈奏；百官中有贪婪不称职的，立即纠劾。
帝顾雄飞，雄飞对曰： 古有御史台，为天子耳目，凡政事得失，民间疾苦，皆得言；百官奸邪贪秽不职者，即纠劾之。
The Emperor looked at Xiongfei, and Xiongfei replied: In ancient times, there was a Censorate, which was the emperor's eyes and ears. All gains and losses in government affairs and the sufferings of the common people should be reported; any greedy and incompetent officials would be impeached immediately. 