I was working as an intern at my University's Museum of Natural history when I was an undergraduate in college. One day while working at the cash register in the gift shop, I saw an elderly couple come in with a little girl in a wheelchair. As I looked closer at this girl, I saw that she was kind of perched on her chair. I then realized that she had no arms or legs, just a head, neck and upper body. She was wearing a little white dress with red dots. As the couple wheeled her up to me I was looking down at the register. I turned my head toward the girl and gave her a wink , As I took the money from her grandparents, I looked back at the girl, who was giving me a nicest, largest smile I had ever seen. All of a sudden her handicap was gone and all I saw was this beautiful girl, whose smile just melted me and almost instantly gave me a completely new sense of what life is all about. She took me away from a poor, unhappy college student and brought me into her world; a world of smiles, love and warmth. That was 10 years ago. I'm a successful business person now and whenever I get down and think about the troubles of the world, I think about that little girl and the unforgettable lesson about life that she taught me. What do we know about the writer? A) He ran a gift shop in the university B) He looked down upon the girl because she had no arms and legs C) He just graduated from university D) He is successful in his business
D