The process of education starts from a person's birth and lasts for a lifetime, bringing lasting and profound changes to people. From the definition of education, it can be seen that educators play a leading role in educational activities, planning and managing the direction and objectives of educational activities, as well as the contents and methods of transmitting information. Educators are willing to teach because of several factors, one of which is their own interests. People are social animals, and everyone wants to get effective support and help from others. If the ability of those who can support themselves and help themselves is insufficient, the benefits will be limited. If the ability of people who can help themselves is improved through education, their benefits can be expanded. Secondly, out of altruism, I hope others can live a better life through education.
Society chooses talents according to their education level. People realize the change of social status through education. Education comes into being with the emergence of human society, develops with the development of society, and always accompanies human society. Scholars in different countries have different understandings of the definition of education. For example, Dewey in the United States said, "Education is life." Spencer of Britain said: "Education is to prepare for future life.