1. In the three months of spring, plants germinate, the world is full of vitality and everything is thriving. At this time, people should go to bed late and get up early, take a walk slowly in the courtyard, let loose their hair and stretch their bodies, so as to make their will conform to the spirit of spring and feel comfortable without destroying or cutting it. In spring, it is necessary to conform to the law of birth and nourishment, and if it violates this law, it will hurt liver qi, and insufficient growth gas will lead to cold lesions in summer. The three months in summer are the season when everything flourishes. The yin and yang of heaven and earth intersect constantly, and plants blossom and bear fruit. At this time, people should go to bed late and get up early, adapt to the summer sunshine, make them full of energy, and make their senses clear, guard against qi and relieve qi, making them feel comfortable and outgoing, as if their favorite things are outside. This is the principle of keeping "long breath" in summer. If you violate this principle, you will hurt your mood. Malaria is easy to get sick in autumn, so you have less energy to adopt in autumn, and you will get seriously ill in winter. Three months in autumn is the season when everything comes true. At this time, the sky is crisp, the west wind is rising and the atmosphere is clear. At this time, people should go to bed early and get up early, smell chickens and get up, so as to keep the spirit calm and calm, so as to make the autumn cold calm and the will not exceed, thus clearing the lungs. This is a maintenance method suitable for autumn. If you run counter to it, the lung qi will be injured, and in winter it will become a diarrhea disease, and the essence of winter storage will be less. The three months of winter is the season when everything lurks. At this time, the water freezes and the ground cracks. At this time, people should not disturb the sun's spirit, go to bed early and get up late, and then get up when the sun rises, so as to keep the spirit hidden but not exposed, keep the mentality used, avoid the attack of cold and keep warm, but don't overheat and cause the skin to sweat and sweat, so that the sun's spirit is frequently consumed. This is the principle of preserving and storing winter air. If you violate this principle, it will hurt kidney qi. In spring, you will get diseases such as flaccidity and syncope, and you will have less essence in spring. O plants and trees are affectionate. I suggest you use Lycium barbarum to keep healthy. "Compendium of Materia Medica" records: "Lycium barbarum can tonify kidney, produce sperm, nourish liver ... improve eyesight and soothe nerves, and make people live longer". Generally, we can make tea with Lycium barbarum and soak it in medicinal liquor to achieve the effects of nourishing the liver, improving eyesight, strengthening the body and eliminating diseases. Different usages of Lycium barbarum in four seasons: it can be used alone or cooked with Astragalus in spring; Summer: It is advisable to soak chrysanthemum, honeysuckle, boat-fruited Sterculia and rock sugar in water, and take it often to eliminate eye fatigue; Autumn: it should be made into soup with Sydney, lily, tremella and hawthorn; Winter: it is suitable to cook porridge with longan, jujube and yam.