坦克战争（MOD (Unlimited Money, Unlocked Races, No Ads) v5.1.1）
A FLY sat on the axle-tree of a chariot, and addressing the Draught-Mule said, "How slow you are! Why do you not go faster? See if I do not prick your neck with my sting." The Draught-Mule replied, "I do not heed your threats; I only care for him who sits above you, and who quickens my pace with his whip, or holds me back with the reins. Away, therefore, with your insolence, for I know well when to go fast, and when to go slow.".