"Worry, fear, and sorrow can lead to grief. Drinking cold and cold can harm the lungs, anger can harm the liver, hitting a servant can harm the spleen, and lifting weights vigorously can harm the kidneys.".
"The Yellow Emperor's Internal Classic, Lingshu Chapter," analyzes the corresponding relationship between different evil qi injuries and viscera.
"The heart harbors a spirit. If you worry and fear, you will hurt the spirit. If you feel hurt, you will damage the integrity of the heart. If you encounter external evil, you will be sad.".
"The lung governs the skin and hair, and its function is to spread out the Wei Qi outwards, resist external evil, and at the same time lower the Qing Qi inhaled into the body.". If external wind chill occurs, external evil enters through the skin and can damage the lungs. When drinking cold water, the cold air of water inhibits the function of promoting and suppressing lung qi in the lungs. The lung qi cannot reach the outer skin, and the internal and external colds interact. The lung and the skin are injured at the same time. If the lung qi fails to suppress, it will go up and produce symptoms such as cough, phlegm, asthma, and edema. This is "due to the combination of cold and external injuries, both the internal and external colds are injured, so the qi goes up and up".
The liver stores blood, and its meridians circulate under both flanks. Falling, falling, stagnant blood trapped in the body, or when angry, the liver qi reverses and cannot be released downward to regulate the qi flow, can cause qi and blood to stagnate and accumulate under the threat, injuring the liver.
"The spleen governs the muscles. If the muscles engage in intense exercise, perform sexual intercourse after getting drunk, or suffer from wind when sweating, symptoms of limb fatigue, weakness, and weakness can occur due to injury to the spleen.".
The kidney stores essence and dominates the bone, which is a powerful official and has the function of supporting the human body to exert its powerful power. If you lift heavy objects vigorously, the bones of the body will bear a huge burden. There is also a lack of restraint in sexual activity, or sweating and bathing, which can damage the bones, deplete the essence, and damage the kidneys.
"How long can a person with a small body, who cannot attack without being wiped out and easily exhausted, be attacked outside and inside without being made of wood or stone?"?
The flesh and blood of a human body is actually very fragile. Ji Kang, a thinker of the Wei and Jin dynasties, stated in his "Treatise on Health Preservation," that "only the five grains are visible, and the sound and color are insidious; the eyes are confused by the dark yellow color, and the ears are obscene; the taste frys its internal organs, the li mash sells its intestines and stomach, the aroma rots its bone marrow, the joy and anger contradict its integrity, the thought destroys its spirit, and the sorrow and happiness ruin its essence." Ji Kang cited all these situations as ways to harm life.
Life can only live long if it is well maintained. Just like planting crops, the methods of planting vary greatly, and the harvest varies greatly. If you are addicted to grain, indulge in sound and color, confuse your eyes with beauty, and your ears are bent on listening to dissolute songs, then the rich and thick taste will boil the viscera, sweet and turbid wine will damage the intestines and stomach, overeating aromatic food will corrode the bone marrow, excessive joy and anger will disrupt the healthy qi, thinking will dissipate the soul, and sadness and joy will harm the true qi.
The human body is so weak and small, but there is more than one way to damage and attack the body. The body, which is already easily depleted, is attacked internally and externally. "The body is not made of stone or wood, how can such a blow survive for a long time?"?