《魏书·帝纪·卷十二》
皇帝不高兴，说： 自古没有不灭亡的国家，朕也用不着这样活着! 
帝不悦，曰： 自古无不亡之国，朕亦何用此活！ 
The emperor was not happy and said: Since ancient times, there has been no country that has not perished, and I don't need to continue living like this!