People's quality includes natural quality, psychological quality and cultural quality. Paying attention to the cultivation of children's sense of self-worth is the basic symbol of good psychological quality, and cultivating a high level of self-worth is the key to cultivating children's healthy personality. Take advantage of every opportunity to help young children gain their possibilities. Quality is only the physiological condition of people's psychological development, and it can't determine people's psychological content and development level. People's psychological activities are developed by combining genetic quality with environmental education.