《新五代史·列传·唐家人传第二》
太祖死，庄宗告诉克宁说： 儿年幼孤独，不懂国政，虽然有先王的命令，恐怕担当不了大任。
太祖崩，庄宗告于克宁曰： 兒年孤稚，未通庶政，虽有先王之命，恐不足以当大事。
When Taizu died, Zhuangzong told Ke Ning: "My son is young and lonely, and does not understand state politics. Although there was an order from the late emperor, I am afraid that he will not be able to bear the great responsibility."