The purpose of knowing the four seasons yin and yang and the day and night yin and yang is to let you use your zang-fu organs, meridians and qi and blood to cope with the rhythm and changes of heaven and earth. Just two words, one is to "and" and the other is to "and".

"Harmony" is the same, so is the vibration frequency. You come out at dawn, work at sunrise and rest at dark. This is called "harmony".

What is "harmony"? That is, when the weather is too cold, wear cotton-padded clothes and sleep on the kang to avoid freezing; It is too hot in summer. Sit in the shade for a while and fan yourself. Don't let yourself get heatstroke. This is called "harmony".

And is different, and is the same.

When should I "and" and "? To master that "degree". There are rules to follow. You know the Yin and Yang of heaven and earth, Yin and Yang of day and night, and then you know your Yin and Yang and your limit, so that you can know when to "harmony" and when to "harmony".

If the linearity is low, then "harmonic" first, if not "harmonic", then "harmonic". When you are about to collapse, you must be "harmonious" and "harmonious" to the extreme.

For example, when a couple quarrels and divorces, it must be one party. If you are still "harmonious", both of them are so hard, and you are hard and I am hard, then it will only collapse. You are hard, I am soft, and I will deal with you later. When the enemy advances, I retreat, and when the enemy is tired, I disturb. This is called "harmony".

This degree of mastery is the wisdom and wisdom of dealing with people, including health care. You should maintain health, and also maintain a system to maximize it. This is going to that extreme, and you must be "harmonious" at this moment. Practice 39 in winter and 39 in summer, which you did when you were a child. On the verge of collapse, we must be "harmonious". If you know how to give in and compromise, you will live.