1). Make a screw that never rusts. Lei Feng (2). The greatness of life, the glory of death. Liu Hulan (3). To die for the benefit of the people is more important than Mount Tai. Zhang Side (4). One is not afraid of hardship, the other is not afraid of death Dong Cunrui (Note: This was a popular slogan among the People's Liberation Army during the Liberation War. It reflects the indomitable spirit of sacrifice and heroism of our soldiers in order to win the battle.) ( 5). Thanks to me, a billion people are happy, Jiao Yulu