1. It is difficult to distinguish between suspected and suspected cases. Don't just follow what others say and go with the flow, as this will mislead people a lot. ——Wang Kentang's "Miscellaneous Notes in the Volume of Kentang's Medical Treatise"

2. A doctor cannot be trusted unless he is a kindhearted person; if he is not smart and reasonable, he cannot be trusted; if he is not honest and pure, he cannot be trusted . ——Yang Quan's "Theory of Physics"

3. Medicine requires precision. Failure to do so will cause great harm to people. ——Chen Menglei and others "Ancient and Modern Books Integrated Medical Records"

4. It is not difficult for doctors to use medicines, but it is difficult to certify them. ——Wen Zaizhi's "Wen's Medical Records on Cough"

5. It is used for medicine, and it is related to life. It is so harmonious and wonderful that it is still possible to think about it. When Zhongjing Mingjing examines it, it also waits for physical evidence. If you have any doubts, take a test for verification. ——Wang Shuhe's "Preface to the Pulse Classic"

6. Gai's medicine comes from Confucianism and does not read to understand the principles. In the end, it is vulgar and ignorant, and cannot smooth changes. ——Li Zhi

7. Human life is of the utmost importance. If you have a thousand pieces of gold, you can help them. Your virtue exceeds this, so it is named after you. ——Sun Simiao's "Preface to Prescriptions for Preparing for Thousands of Gold"

8. Thinking about using medicine is like using troops. Those who are good at using military force must have a deep understanding of the abilities of soldiers, and then use them to defeat the enemy; those who are good at using medicine must also have a good understanding of the abilities of medicinal properties, and then be able to use them to cure diseases. ——Zhang Xichun's "Medical Zhongzhongshenxilu"

9. Doctors who are not familiar with the book will not understand the theory, and if the theory is unclear, the knowledge will not be precise. The clinical symptoms are wandering, there is no fixed opinion, and the medicine is inconsistent with the syndrome, making it difficult to be effective. ——Wu Qian et al. "Yi Zong Jin Jian Fan Ling"

10. There are no diseases that are difficult to treat, but there are doctors who are not good at treating them; there are no medicines that are difficult to replace, but there are people who are not good at treating them. ——Chu Cheng's "Chu Family's Suicide Notes"

11. Those who do not have constant virtue cannot practice medicine. ——Chen Menglei

12. The ancient prescriptions cannot be ignored. If you cannot believe them too much, you cannot believe them all. It is necessary to carefully consider the symptoms and consider the best. ——Wu Tang's "Book of Medicine and Diseases"

13. A person must be gifted and able to read more than ten thousand volumes, then a common man can be a doctor. ——Wang Bingheng's "On Case Management in Chongqing Hall Essay Volume"

14. Diligently seek ancient teachings and learn from many sources. ——Zhang Ji's "Original Preface to Treatise on Febrile Diseases"

15. A careful mind will lead to a clear vision, while a clear mind will lead to a rational mind. Reading more and studying syndrome differentiation will lead to a clear and broad knowledge.

——Wei Litong's "The Original Meaning of the Synopsis of the Golden Chamber"