This topic mainly examines the professional characteristics of teachers, their professional characteristics, values, ethics, complexity, education and creativity. Among them, value refers to the development of good educational activities. Teachers' rich knowledge and solid teaching ability can not be separated from the guidance of educational values that keep pace with the times. Therefore, what is a good education in the topic requires teachers to think about basic issues such as teaching, so it embodies the value.
In the history of educational thought, countless educators and thinkers have given their own answers. For example, Plato said in the Republic that an educated person is a person whose thoughts have turned. Using the metaphor of zoology to express this idea means that our minds are from low to high, from fallacy to truth, from darkness to light. If a person's heart is concerned about high, true and bright, he has received a real education and a good education.