1. Helen Keller, a very famous person in the United States. When she was 2 years old, her world was already dark because she could not hear her ears, see her eyes, and could not speak yet. But after She worked hard to get into the world's top universities.

2. Beethoven was a German musician. He had an unfortunate family since he was a child and had few friends in his life. Later he fell in love with music, but suffered from deafness. How big is this for a musician? The blow made him very painful, but he still insisted on composing music.

3. Edison invented the electric light and conducted hundreds of experiments, which is a portrayal of never giving up; 17 years later, the Chinese women's volleyball team won the championship again is an interpretation of never giving up. Although Hawking was paralyzed, he still creation.