《北史·列传·卷十三》
刘洁因长久主管枢密，自恃皇帝对他的宠幸，办事独断专行，太武帝为此心中也有些不安。
洁久在枢密，恃宠自专，帝心稍不平。
Liu Jie, having long been in charge of the Central Secretariat, became self-important due to the favoritism the emperor showed him and became dictatorial in his handling of affairs, which made Emperor Taiwu somewhat uneasy.