"The Yellow Emperor's Internal Classic" Su Wen's "Four Qi Tunes the Spirit" said: "The sage can't be cured if he doesn't treat it, and if he doesn't treat it, he can't be cured. This is also called. Husband's illness became medicine, and chaos became a cure. It is not too late to cross a well and fight for a cone. "
Therefore, the sage does not wait for the disease to happen, but treats it before it happens, just as he does not wait for the disorder to happen, but treats it before it happens. If the disease has occurred, it must be treated, and the disorder has already formed, it must be treated. It's like digging a well in the face of thirst, and it's too late to make weapons after the war.
Extended data:
"Prevention of disease" puts forward the idea of "prevention of disease" and expounds its importance. "Prevention of disease" includes two aspects, one is to prevent it before it happens, and the other is to prevent it before it happens. The moral is to nip in the bud, don't wait until you are terminally ill to seek medical advice everywhere. Modern quotations also imply that we should be prepared to do things.