What do you think of ancient astronomical figures in the war classics?

First of all, it explains the ancient astronomical figures with a simple materialistic view of nature, and thinks that "the stars are floating everywhere, and there is no real answer." Storm clouds are a natural phenomenon. These natural phenomena are not necessarily related to social activities, but people can use these phenomena to serve social activities. Therefore, he opposes observing God's will, advocates observing the celestial phenomena and using troops, and concludes that bad weather is often an opportunity that the attacker likes to take advantage of, and puts forward: "The wind is rustling, beware of the wind angle. When it is raining and wet, all the stars are moving. Clouds and mist are mixed, and there is fear of ambush. Strong wind and heavy rain, lightning and thunder, emergency preparation of strong crossbows, beware of sudden enemy attacks. Those who are good because of inorganic things do not take advantage of them, and those who are good at prevention do not change and should not change. Heaven is everywhere, but the wise can win by it.

It holds a completely negative attitude towards the number of patterns. The so-called magic number refers to the use of various magical methods to infer the fate and destiny of people, troops and countries by observing natural phenomena. It believes that the victory or defeat of war has nothing to do with the number of tricks, but that people decide "luck", not "luck". Pointed out: "It is hard to say how many soldiers are expensive. The number is not, the wind and rain are only natural in the sky; The tide has stopped and it is also a climate coupling. " "When things are unexpected, machines or symbols are made up of artificial numbers, not numbers. The numbers are artificial, and where is the sky? " Therefore, it strongly opposes the so-called credentials and taboos of divination to decide military action. "Military strategists should not be jealous, and taboos are beneficial; Can't rely on it, rely on it, and the soldiers will not be excited. " Advocate making war decisions based on personnel and current affairs. "People should advance and retreat by personnel, decide military aircraft by current events, and people should be invincible." Chi Yi is angry. "But also advocated using ghosts and gods to fight," Sun Tzu's art of war can make contributions by jumping ". Ghosts, dreams and rumors can all be used to boost the morale of the army and dampen the morale of the enemy. Secondly, it is clearly pointed out that military things have two aspects of opposition and interdependence, and pointed out: "There must be two meanings. Every time it is opposite, it is strange to be right, and you can abandon what is desirable. "Under the guidance of this idea, it can discuss many military issues from both positive and negative aspects. For example, using a plan to defeat the enemy, emphasizing that I use a plan, the enemy also uses a plan, and I will change the enemy. Only by taking this into account can we gain the upper hand and win the battle, pointing out: "I can use this to control people, and people can also use this to control me and set up defenses." I use this system to prevent people, and people can also use this system to prevent me and add a line of defense to break people. I break one defense, the other breaks my defense, and I have to break the other more. Law is based on life and starts with things. "Third, we should understand the mutual changes between things, advocate changing with changes, and use the art of war flexibly. It is considered that "moving without moving, static without moving, is the goodness of the art of war." "Yin and Yang, subject and object, strength and weakness are constantly changing, which means that soldiers should be good at improvising, because the enemy is clever and clumsy, because of their skills, because of their wisdom and stupidity, because of the risks of the land, and they should be flexible in fighting.