《宋史·列传·卷九十五》
司马光说： 如果您长期在这个地方，当然可以放心；他日别人当权，用您现在的军队，用他们运粮戍边，不过是易于反掌的事而已。 
琦曰： 兵贵先声，谅祚方桀骜，使骤闻益兵二十万，岂不震慑？ 光曰： 兵之贵先声，为无其实也，独可欺之于一日之间耳。
Sima Guang said: "If you remain here for the long term, of course we can rest assured. If someone else is in power in the future, they will defeat your army here, and transport your supplies to garrison the border; this would be as simple as turning over one's hand."