《元史·列传·卷六十二》
至元十四年，孟随父到了四川，四川行省召他去任职，他不去；调他任晋原县主簿，又推辞；行御史台多次推荐，他还是不肯做官。
至元十四年，随父入蜀，行省辟为掾，不赴；调晋原县主簿，又辞；行御史台交荐之，亦不就。
In the fourteenth year of Zhiyuan, Meng accompanied his father to Sichuan. He was invited to serve in the Sichuan Provincial Government, but he did not accept. He was appointed the subordinate of Jin Yuan county, but he declined. Despite several recommendations from the Imperial Censorate, he still refused to take office.