《南齐书·列传·卷四十七》
王融说： 周穆王的骏马，足迹踏遍天下，如果骐骥的特性会随着地理环境的不同而改变，那么造父驾马车奔驰，有时也会翻倒吧。 
融曰： 周穆马迹遍于天下，若骐骥之性，因地而迁，则造父之策，有时而踬。 
Wang Rong said: King Mu of Zhou's great horses covered the entire land with their tracks, but if the traits of a precious horse can change from place to place, then Zoufu driving a chariot would sometimes overturn it, right?