Thirty years ago. I was a child. I lived in a small village with my parents. There was grass and flowers near my house. In my village, there was a big tree. We were poor(穷的) so I didn't go to school. My uncle gave me some useful books. I read books under the big tree day and night. I studied hard and wanted to change my life.
Now I am thirty-eight years old. I live in a city. I'm older and stronger than before. But I go on reading and studying. I'm an engineer. I build four schools for my village. There are tall buildings everywhere. The village becomes more and more beautiful. I want to say, "Never too old to learn. ”