The famous sayings of celebrities (the source is unknown) are as follows:

1. I think you can discuss with your doctor if you have a problem, but it is not appropriate to ask your doctor for medicine whenever you have a minor problem. I have never been superstitious about tonics, and I have never taken tonics all my life. —— (China scholar) Zhou Gucheng

2. Some foods are suitable for the disease, and some are harmful to the disease; If it is appropriate, it will benefit, and if it is harmful, it will become a disease. -(China ancient physician) Zhang Zhongjing

3. Anger and boredom will destroy people's energy, health, will and future. -(French enlightenment thinker) Rousseau

4. Those who are good at keeping in good health should be careful about their daily life and cut down on their diet. If you use medicine as a last resort, you should choose its products, have good sex, and stay for a long time without harm, then the five internal organs will be peaceful and have a long life. -(China ancient scholar) Yu Chui

5. Instead of saving the disease after it has a disease, if you don't take care of it before it has a disease; It's futile to cover up the disease and then take medicine. -(China ancient scholar) Zhu Danxi

6. When a person is depressed, illness will control his body. [French writer] Balzac's extended information:

Prevention: prepare in advance the countermeasures that may deviate from the subjective expectation track or the objective universal law during the development of things.

primary prevention, also known as etiological prevention, is a preventive measure against pathogenic factors, which is divided into environmental measures and organism measures.

At this stage, the disease did not occur, but some risk factors already existed, such as pathogen infection, mental stress, malnutrition, lack of exercise in peacetime, family changes and so on.

All these will increase the risk of diseases, and some of the risk factors at this stage can be changed, such as anti-infection, psychological adjustment and strengthening nutrition. This stage can be called susceptible period.

reference source: Baidu Encyclopedia-Prevention