THE DONKEY AND THE MULE
A donkey and a mule were living together at a merchant’s house. The donkey always used to complain that while both of them carried equal load, the mule got double portion of food than what the donkey got. One day, they were going with some heavy load to a market. After walking for some distance, the donkey looked tired. The merchant took off some load from the donkey and placed it on the mule. After some distance, the merchant transferred even more load from the donkey to the mule. By the time they reached the market, the mule was carrying all the load as the donkey was too tired. The donkey then realized the utility of the mule and said sorry to the mule.