Playing the piano can cultivate a person's accomplishment, and speaking can make our figure better. This is a general view of health preservation, not for the heart or liver. Playing the piano requires a quiet heart and a real love for music, because it is difficult to practice the piano at first. Every note should be practiced to 1, and then gradually coherent, in order to really play a piece of music at a certain speed, especially the practice of guqin. Therefore, it is people's character and mood, not their heart.
The same is true of flower cultivation. Raising flowers means looking for all kinds of exotic flowers and grasses, then taking care of them according to their different living habits and then pruning them. Some unnecessary branches can be well cultivated, which proves that this person has a meticulous life, can calm down and concentrate on doing this, and has enough love for him. Therefore, raising flowers and playing the piano is more like this hermit life in ancient times, paying attention to self-cultivation and self-cultivation
If our bodies want to keep their youthful state when they are old, we need normal means of health preservation. Keeping a calm mood or a good mood is just one of them. Ordinary modern life, reducing work intensity and proper physical exercise can make our body organs more energetic.