《新唐书·列传·卷一百四十五》
司空房玄龄说： 陛下兵强力壮，藏而不用，是实践 止戈为武 的道理。 
司空房玄龄曰： 陛下士勇而力有余，戢不用，所谓 止戈为武 者。 
Sikong Fang Xuanling said: “Your Majesty is strong and powerful, but if you don't use your strength, it will be consistent with the doctrine of ‘stopping war is martial arts’.”