Who is rich and who is poor?

One day a wealthy father took his son on a trip to a rural village so that the son could see how the poor indigenous people lived. They stayed overnight in a house of a poor villager and his family. When they got back from their trip, the father asked his son, "How was the trip?" "Very good, Dad!" "Did you see how poor people can be?" "Yes I did!" "And what did you learn?" The son answered, "I saw that we have a dog at home, and they have six. We have a pool, they have the river. We have imported lamps in the house; they have the stars. We buy our vegetables and fruits in the market; they get theirs free from the farm and forest." When the little boy was finished, the father was speechless. His son then added, "Thanks Dad for showing me how poor we are!"