Summer heart vigor

The heart belongs to the southern fire and is the Red Emperor. Its divine form is like a vermilion bird, and its image is like an upside-down lotus bud. The heart is slender. Even the tiniest things it takes in are all permeated, transforming water into blood. Weighing twelve taels, it is located below the lungs and above the liver, one cun below the tail pigeon. The note states: The tail pigeon is also as red as white gauze reflecting crimson, with seven holes and three hairs inside. A wise person has a clear and open heart. For a person of moderate wisdom, the five acupoints, the heart point, facilitate qi circulation. The lower wisdom is unobstructed, the qi is clear but not blocked, and there is no cunning or cunning. The heart is the child of the liver and the mother of the spleen. The tongue is the palace of the body. The orifices are connected to the ears. The left ear is called Bing and the right ear is called Ding. Fluid is sweat. When kidney pathogen invades the heart, sweat overflows. Its taste is bitter. The small intestine is the organ of the heart and is in harmony with it. The Yellow Court Classic states: The house of the heart is like a lotus containing flowers, and beneath it is the home of a boy named Dan Yuan, who ADAPTS to cold and heat, prosperity and health, and is wrapped in a red brocade and a jade robe. The sound is faint and the smell is intense. Therefore, when people have something unpleasant to do, their hearts become anxious and agitated. When the heart and qi are unobstructed, one can understand the five flavors. When there is a heart disease, the tongue is scorched, curled and short, and one does not know the five flavors. Its nature is courteous and its emotions are joyful. At the age of sixty, one's spirit weakens, and one tends to talk a lot and forget things. The heart meridian originates from the middle chong, the wood of life, and the place of spirit. The main application is clear. When the heart is in harmony with the meridians, its color flourishes. If the meridians are weak and unable to nourish the internal organs, the heart will die first. When the heart is in harmony with the hour of the sun, it responds to the southern Mountain beyond noon and connects with the essence of the flame. Therefore, when the heart wind occurs, the tongue shrinks and one cannot speak. When there is blood congestion, it is a sign of anxiety. A person with a tasteless tongue has a weak heart. Those who are forgetful have their minds detached. Those who talk too much have a disturbed mind. Those who are overly sad have a wounded heart. Those who love to endure hardship have a heart that is not strong enough. A person with a bluish-black face has a cold heart. A bright and red complexion makes life radiant, and the heart is free from illness. When lung pathogen invades the heart, one tends to talk a lot. The heart is sensitive and weak. When the heart is ill, one should chuckle. This is the pathogenic qi that has emerged from the heart. Therefore, in the third month of summer, those who wish to calm their minds should be loyal and filial, assist in righteousness and benevolence, rest in the midst of the scorching heat, clear and calm their minds, be free from sensual pleasures externally and rich in flavors internally. They can stand high, look far and wide, go to bed early and get up early, not be tired of the sun, follow the righteous Yang, and relieve the summer heat. If it goes against this, the kidneys and the heart will contend, and fire and water will counteract each other, thus causing fire diseases.