Zhong Nanshan, born in October 1936, is a academician of Chinese Academy of engineering and a famous respiratory expert. It must be well known that he was in the battle against SARS. In 2003, SARS hit. Facing the unknown virus, the 67 year old was calm, fearless, and kind-hearted, regardless of his own life danger, he treated critical patients in the front line of SARS. He took the initiative to ask for the treatment of critically ill patients in Guangdong Province, led the team to summarize the principle of three early and three reasonable diagnosis and treatment, and became a leading figure in the fight against SARS. In the face of the epidemic, he said, send all the critically ill patients to me! This simple sentence touched countless people and felt China. Novel coronavirus pneumonia broke out in 2022. At the age of 84, he appealed to the public to try not to go to Wuhan but instead boarded the high speed rail to Wuhan, and rushed to the forefront of the
