I'm Jim. When I was cleaning my room yesterday, I found an old box of my father's. He gave it to me last year. It was really interesting to discover something about my father's life as a child. He liked writing to people from all over the world，and they sent him letters back. People also gave him things from different countries. My father even kept the ticket from his first football match. The box made me think about my hobby. I want to keep my old picture books and magazines for a long time, too.