Once a farmer found an egg in an abandoned nest. He brought the egg home and placed it among the hen's eggs. In due course of time when the egg hatched, a baby eagle came out. The baby eagle grew up with other chickens and was practically one among them.
Once a stranger visited the farm. He was horrified to see the eagle behaving like a chicken.
“This isn't right,” he said. “An eagle should be soaring the sky not picking worms in the garden.”
The farmer shrugged. “It doesn't matter. He thinks, he is a chicken. We can't make him fly.”