The most basic thing to cultivate morality is to consciously act according to social rules and be self-disciplined in your own thoughts and behaviors; The highest standard of moral cultivation is the noble sentiment of truth, goodness and beauty. We regard the cultivation of various excellent qualities as our life's major events and efforts, constantly pursue, take the initiative, be good at mobilizing our enthusiasm, and do things beneficial to mankind, society, others and ourselves. However, when a person thinks that his behavior is beneficial to others and society, or sees that his behavior brings beneficial effects to others and society, he will experience a sense of pleasure. This kind of pleasure is called moral pleasure, which can alleviate and eliminate any mental pain. Moral pleasure plays a great role in promoting people and is a solid foundation for excellent qualities such as self-confidence, courage, tenacity and optimism. Moral health is the first of human health and the foundation of social civilization. Similarly, the arrival of the era of knowledge economy has put forward higher requirements for people's own quality and viability. There are many standards to have a healthy mind, but the core is two, that is, to actively adapt to and transform the environment and have a complete and stable personality. Kindness is a psychological quality, and it is also a nutrient for health. Health preserving scientists at all times and all over the world regard "kindness and charity" as the soul of health preserving. The research on the long-lived elderly also shows that most of them are honest and kind. Good behavior will bring moral pleasure. A person firmly believes that living in this world is beneficial to others, even the pillar of others' lives, which will become a spiritual encouragement and strength.

People with moral cultivation can turn social rules and norms into personal inner beliefs, naturally choose their own behaviors according to their own judgments, and will not let others' attitudes manipulate their emotions. What I feel is not worry and depression, but high self-esteem and self-confidence.