After the war, nightingale devoted herself to nursing. She is called a national hero, but she is humble and polite, refuses official transportation and all recreational activities, and is determined to continue to work hard to improve the sanitary conditions of the British army. 1857, she promoted the opening of the army medical college. 1860, florence nightingale established the world's first formal nursing school, florence nightingale Nursing School, at St. Thomas Hospital in England with the Nightingale Fund of 4,400 pounds donated by the public. Subsequently, we began to train midwives and nurses in the workhouse. She made outstanding contributions in hospital management, military health care, nurse education and training, and was praised as the founder of modern nursing education by later generations. She also put forward the idea of public health care, arguing that preventive medical services should be provided through community organizations. She has trained 1000 nurses in her life. The main works "Hospital Notes" and "Nursing Notes" have become the basic teaching materials for hospital management and nurse education. It has promoted the development of nursing work and nurse education in western European countries and even the world. Because of her efforts, nursing has become a science.