《世说新语·汰侈》
驭手说： 牛本来跑得不慢，由于驭手跟不上，反而控制着它罢了。
驭人云： 牛本不迟，由将车人不及制之尔。
The charioteer said: "The cattle actually do not run very fast, but because the charioteer cannot keep up with them, he unnecessarily tries to control them."