1. Longevity is a good wish of people all over the world. With the improvement of living standards and the development of science and technology, people's desire for longevity is stronger. How to live a long and healthy life, the ancients have accumulated rich experience, the most important of which is to pay attention to spiritual and moral cultivation. In short, it is necessary to cultivate "spirit", that is, "medicine tonic is not as good as food tonic, and food tonic is not as good as god tonic", and nourishing the spirit is the top priority of health care.

Ancient people attached great importance to spiritual self-protection. First, they should be calm. Second, they should be happy with life. Fourth, they should avoid lust and lust, so as to achieve moral perfection and longevity. The ancients attached great importance to calm nothingness and spiritual self-preservation.

Hibernation refers to:

1. Dormancy refers to sleep, which makes the brain at rest and makes the nerves, joints, ligaments, muscles and organs in the body have no or little load, thus achieving energy accumulation and physical recovery.

2. Physiological and medical research shows that the energy saved by 6-8 hours of sleep can be used for16-18 hours of normal activities. If the climatic and environmental conditions are complex or overworked, it will often lead to fatigue and dysfunction of some organs.

In life, you should have a rest. People who are good at keeping in good health should be quiet and worry-free, get rid of all kinds of distractions, so that the true qi is smooth, the spirit is hidden inside, and the disease is not born. Although the body is hard, it is not tired and makes the body and mind healthy.