The first lesson in school was broadcast on TV, so I watched this program with curiosity in the evening, but I never thought it would give me a profound education. Especially the miracle of Ma Pengfei. I was deeply moved. Ma Pengfei has been the "pillar" of the family since she was five years old, taking care of her blind grandmother alone. In the most difficult time, Ma Pengfei can say this to her grandmother: "Grandma, don't be afraid. I will be your eyes in the future, and I will show you the way, but you must not leave me! " When the reporter asked him what he wanted most, he thought about it and smiled and said, "I don't want anything, but I hope to be a doctor when I grow up, cure my grandmother's eyes and let her live a happy life."