A country boy and his father, who came from a small town in Georgia, were visiting a mall on their first trip to the city of Atlanta. They were amazed by almost everything they saw, but especially by two shiny, silver walls that could move apart and back together again. The boy asked his father, "What is that?" The father (never having seen an elevator) responded, "Son, I have never seen anything like this in my life -- I don't know what it is." While the boy and his father were watching wide-eyed, an old lady in a wheel chair rolled up to the moving walls and pressed a button. The walls opened and the lady rolled between them and into a small room. The walls closed and the boy and his father watched as the small circles of light with numbers above the wall lit up. They continued to watch and the circles of light started moving in the reverse direction. The walls opened up again and a beautiful 24 year old woman stepped out. The father kneeled and whispered to his son, "Go get your mother."