The real happiness of doctors is bought with their own wisdom and hard work. As the old saying goes,' Buddha protects and heals himself; Doctors should be kind to patients like bodhisattvas, and be gentle in spring; The medical skill should be superb as a fairy, and the patient should be rejuvenated by skillful hands. The simple language of Academician Qiu Fazu, the famous originator of surgery in China, shows the inextricable relationship among medical ethics, medical skills and harmony between doctors and patients.