2. Helen Keller (June 27th, 0880-1June 30th, 968) was an American blind and deaf woman writer, educator, philanthropist and social activist in the 9th century. With her perseverance, she worked in Anne. With the help of teacher Sullivan, she has mastered five languages, including English, French and German. She has finished a series of works and devoted herself to the welfare of the disabled and the establishment of charity. She was named one of the top ten hero idols in the United States by Time magazine and won the Presidential Medal of Freedom and other awards. His main works are If I Can See for Three Days, My Life, My Teacher and so on.
3. Comrade Lei Feng (1940—— 1962) is a famous model of serving the people and a communist fighter in China. As an ordinary soldier of China People's Liberation Army, he helped countless people in his short life. On March 5th, 1963, the great leader Mao Zedong wrote an inscription "Learn from Comrade Lei Feng" for him, and designated March 5th as the anniversary of learning from Lei Feng. Lei Feng's epic diary touched all readers. "Lei Feng Spirit" inspires generations to learn.