Vasily Aleksandrovich Suhomlinski (1918-1970) is the most famous educator in the contemporary Soviet Union. Suhomlinski did a series of research on educational theory while he was engaged in practical work in school. All of Suhomlinski's works are aimed at teachers, educators, educators, parents and their children. His educational thought of "all-round and harmonious development of personality" is profound, which is not only the development of personality, but also the all-round and harmonious development, that is, the all-round and harmonious development of morality, intelligence, physique, beauty and labor. He believes that "the mission of the school is to cultivate harmonious and unified people." Suhomlinski's practical activities are also carried out around the theme of "cultivating people with all-round development" He pointed out that "cultivating people with all-round development" can not be achieved by a set of specially conceived measures. To realize the all-round development of human beings, we must thoroughly improve the whole educational process. "He poured all his thoughts, ideas, suggestions and opinions into his works, which is how to cultivate' real people'. In order to make children grow into studious, intelligent, kind, noble people and good citizens, what a difficult road teachers and parents have to go through. He is the author of 100 Suggestions for Teachers, Dedicated to Children, Paphos Middle School, Birth of Citizens and other educational monographs. One hundred suggestions for teachers is a required reading for normal students.