《魏书·帝纪·卷七》
九月二十八日，下诏说： 我继承祖宗大业，每夜都忧惧不安。然而就这样在听政之时，仍担心考虑不周详。
九月壬寅，诏曰： 朕承祖宗，夙夜惟惧；然听政之际，犹虑未周，至于案文审狱，思闻己过。
On September 28, the emperor declared: I have inherited the great cause of my ancestors, and I am worried and anxious every night. However, even when I am in the government, I still worry about not being thoughtful enough.