Research shows that most human diseases are related to bad mentality. It reminds us that health care must first cultivate the mind. The most important thing to cultivate the mind is meditation, and the highest realm of meditation is joy. It takes Xiu De to cultivate one's mind, and only when one is highly respected can one be calm and calm. Nourishing the heart focuses on nourishing the spirit. In the final analysis, it is to purify the human soul. If your soul is always beautiful, then you have the medicine of youth. The so-called nourishing the heart here naturally does not mean protecting the heart, but adjusting one's mentality, including thoughts, feelings, emotions, ideas and so on. A person's mind needs peace, just as a person's temperature must be normal. Careful observation of life will reveal how much harm psychological out-of-control will bring to people's health and life. Some people are too nostalgic, immersed in those incomplete and pale memories all day, and have no interest in everything in front of them, even a good life is boring. Some people always feel that they have got too little, lost too much, and are nothing like others, so that they are pessimistic, often depressed and even suffer from mental depression. Some people, because of their serious negativity, always feel that they are idle and neglected by society, so that they are disheartened, decadent and abnormal, and their hearts and minds are destroyed. Some people, because of greed, always think that they should have more property and live a better life than others, so that they give up their constraints and take away what they shouldn't, which leads to a bad ending. Although most similar phenomena happen for a reason, no matter which one, it is related to the out-of-control mentality, which is harmful to health and a better life. This shows how important it is to raise the heart for health. We might as well communicate from the following aspects: it is very important to cultivate the mind. Meditation is the master of the whole body. If a person thinks about the past all day and has more than one desire, there will be many diseases. It is not an exaggeration to say that bad mood is the catalyst of disease. One of the important ways to eliminate bad emotions is to learn to meditate. Only when you are calm can you be healthy and healthy can you exercise. The best way to meditate is to cultivate the mind, and the highest realm of meditation is music. If your heart is happy every day, it means that you are really an expert in nourishing your heart. Nourishing the heart is very important for nourishing the mind. Buddhists say that there are three treasures in the sky, three treasures in the earth, three treasures in fire, three treasures in water and three treasures in people. Among the three treasures of human beings, essence should be turned into qi, and qi should be turned into god; God is the sum of essence, and God is human soul. Therefore, the cultivation of mind, meditation and joy will ultimately come down to spiritual cultivation. God's coagulation can calm the spirit, and the spirit can calm the heart. Conditioning the spirit, in the final analysis, is to purify the human soul. If your soul is always beautiful, then you have the "medicine of youth" and become an expert who nourishes the soul envied by many people. There are too many things in life that can make people tempted. Anything that can tempt you is closely related to your own fame and fortune. Many people find it difficult to calm down. Anger and calmness are inextricably linked. It warns us to cultivate one's morality. Especially in the materialistic world, you should take moral cultivation as the foundation of nourishing your heart. Only when you are highly respected can you be calm. Only when you are highly respected can you be calm. The most important thing to cultivate morality is to get rid of the shackles that bind you so that you are not tortured by fame and fortune.