People who have read "Great Doctor Sincerity" now think that the principle of medicine is to practice, and Xiu De is the first thing to do. At first, they thought the ancient sages were good. It is not by surgery that doctors get rich, but by surgery to save people. Those who have medical skills rely on heaven for justice, and the founder of heaven and earth is so powerful that Fang Ran is called the chapter of heaven and earth that can be sent to the world.

Doctors are virtuous, virtuous, noble, poor, smooth and difficult, but they should be innocent without profit. In this world, most doctors are eager for benefits. They are eager for benefits. Among them, they have never worried about the interests of patients, and their hearts are sad. If they achieve something, they should wear a red scarf to show that the world will say that I am all right first. After reading the knowledge of Laozi and Zhuangzi, I have a little idea about its prosperity and decline, and both danger and happiness are in it. I don't care if the world guards against the present with the past.

It's not good enough for me to know that grandchildren rarely use live medicine. People who follow this principle will benefit from doctors' favorable understanding of butchers. They should be diligent in learning to distinguish God, and don't favor people who practice in books.

Make every effort to establish medical ethics.