I think: first, carry out period education, pay attention to developing thinking intelligence, and don't force him to learn anything. Second, be kind to all life and teach him to learn to put himself in the other's shoes. It is no longer pleasant not to cause trouble to others. Third, teach him to follow the example of water, be soft when things happen, and take a detour when things happen. Fourth, learn to be content. Fifth, quiet and far-reaching, indifferent to fame and fortune, rest assured of freedom.