Harmony is to follow the trajectory or trajectory of all things in nature, and it can also be said to conform to the law of things' changing movement.

By the way, logically speaking, it is impartial, not for security and ambition, not for danger. It means: an upright person, who acts righteously, speaks logically and impartially, does not indulge his will because of ease and wealth, and does not change his words and deeds because of danger.

Human society seems to have classes, whether in the economic, political or cultural fields, there are also high and low points. It seems that most people are striving for higher positions.

Human society is in a state of constant flow, just like the sea of Wang Yang. There are all kinds of currents and eddies in the sea. Correspondingly, human society also has economic, political and cultural centers. It seems that most people are also working towards a more central position.

But the artifacts in the world cannot be forced. If you want to go to the center and the highest position in the world in a "promising" way, Lao Tzu says it is not feasible. Because of this, promising people will fail and persistent people will lose. There are mysterious laws in the world, and only by following these laws can we really succeed.

Conform to the law of heaven and earth, that is, conform to the way of heaven and earth, that is, walk by the way. The world is an interconnected whole, in a state of constant flow. If we can take the best route, we can gradually move towards the center of a certain field. This is a natural process.

Tao, heaven, earth and man are four in one, and the original individual and heaven and earth are a whole. By the way, it is the guide to integrate yourself with the Tao and let yourself know clearly.

This process is clear and concrete, knowing where you are going and how to express yourself. If you can really walk there, there will be no more resistance, but there will be a feeling of being pushed forward by the Tao, as if you were in the right place naturally and unconsciously.

But it is not easy to stop. Individuals are prone to all kinds of distractions and delusions, and common ones are promising and persistent. Therefore, only by letting go of the ego's ambition and persistence and returning to a quiet mind can we be integrated with the Tao and carry out self as a whole.

The characteristic of Laozi's preaching many times is to benefit all things without arguing. Therefore, we should take the principle of "benefiting all things without arguing".

But everything has its own characteristics and process, life and death, long and old, strong and weak, fast and slow, before and after. Therefore, saints can always grasp the appropriate degree, and not go too far.