《元史·列传·卷五十九》
孟頫退朝后对奉御彻里说 ：皇上在谈论贾似道误国时，责备留梦炎当时不敢指责。如今，桑哥的罪恶甚于似道，而我等不加指责，将来如何能推卸责任？
孟頫退谓奉御彻里曰： 帝论贾似道误国，责留梦炎不言，桑哥罪甚于似道，而我等不言，他日何以辞其责！
After Mengfu retired from the court, he said to the imperial guard Cheli: When the emperor was discussing Jia Sidao's misrule of the country, he blamed Liu Mengyan for not daring to accuse him at that time. Now, Sangge's sins are more serious than Sidao's, and if we do not accuse him, how can we shirk our responsibility in the future?