Let me begin with the following story narrated by Dr. Kwegyir Aggrey, distinguished Professor of Human Genetics at the University of Cape Coast, Ghana, and also co-founder of Achimota College in Accra, Ghana: “A man went to the forest, seeking any bird he might find. He caught a young bird, brought it home, and put it among his fowls, ducks and turkeys, and gave it chicken's food to eat. Five years later, a naturalist came to visit the man, and noticed the bird.
He said to the owner: 'Look here, this is an eagle, not a chicken.' 'Yes, you may be right,' said the man, 'but I have trained it to be a chicken. It is no longer an eagle; it is a chicken, even though it is enormous.”
'No', said the visitor, 'it is still an eagle; it has the heart of an eagle, and I shall make it soar high to the heaven.' 'No' said its owner, 'it is now a chicken, and it will never fly.'
“They agreed to test it. The naturalist picked up the bird, held it up, and said loudly: 'Eagle, thou art an eagle; thou dost belong to the sky and not down here. Stretch forth thy wings and fly', and with that he hurled the bird up. The eagle turned this way and that, and then looking down, saw the chickens eating, and came to join them.