Classical analogy

 A classic metaphor
a rabbit out of the nest dog has been chasing him, still not caught after a long chase.
Sheep to see such a scenario, mock dog said, Instead, a small run much faster. ! , hunters and bought a few dogs, who can catch in hunting rabbits, you can get a few bones, can not catch no food to eat. This move really useful for dogs who have to work hard chasing rabbits, because No one wants to see other people have bones to eat, not eating their own. so, after a period of time, the problem arose. big rabbit is very difficult to catch, good to catch a small rabbit. But the rewards are big rabbit caught and the catch rabbit bones to be about, dogs are good at observation, discovered the trick, specifically to catch the little rabbit. slowly, we have found this trick. hunter hounds, said: Recently, the rabbit you catch getting smaller and smaller Why? hounds say: not much difference anyway, why charge such force it to catch those big?
power.
After three
hunters think, decided not to share the bones and whether the number of rabbits caught hook, but over time with each of the statistical time the total weight of dogs caught the rabbit. by weight to evaluate the dogs, the treatment decision for some time.
so dogs have caught the rabbit The number and weight increased. hunters very happy.
but after a period of time, hunters found that the number of dogs and rabbits were caught less, and the more experienced dogs, hunting rabbits decline in the number of the more interest . So they ask the dog hunters.
dog said, you give us to eat bones? to the rabbit than a certain number, even catching a rabbit, every meal can get a certain number of bones. dogs are very happy, we are all striving to achieve the required number of hunters. After some time, finally there are some hound hunters reached the required number. At this time, including a hunting dog, said: We work so hard, only got a few bones, and we catch the prey is far more than that a few bones. Why can not we give their hunting rabbits? grab their dogs and rabbits. the situation getting worse, hunters forced to lure a stray dog, asked him in the end, where wild dogs stronger than dogs. dingo said: meat ah! In addition to making the basic bones of each dog, the availability of its total rabbit hunting n%, and with the service longer, larger contribution, the ratio can be increased, and the right to share in the total rabbit meat hunter m %. In this way, dogs have to work together with the hunters, the dogs are forced to suffer a great deal, have strongly urge the return to dog teams.
story continues.