In Feng Shui, what is the meaning of "a closed door and a opened door are called changes, and the endless exchanges are called connections"?

This is the content in "The Book of Changes·Part 1". The complete sentence is:

The original text is that the closing of ⑴ households is called ⑵ of ⑶ Kun, and the opening of ⑷ households is called dry. One closure and one opening is called the change of ⑸, and the endless exchanges of ⑹ are called communication. Seeing ⑺ is the image ⑽ of ⑻ called ⑼, the shape ⑾ is called the implement ⑿, making ⒀ and using ⒁ is called the method ⒂, using ⒃ to go in and out ⒄, and the people ⒅ salty ⒆ using it is called the god ⒇.

The translation therefore closes the door like Kun in the "Book of Changes" and opens the door like Qian in the "Book of Changes". Opening and closing is called change, and going back and forth is called understanding. It is introduced in the scriptures because these contents are people or things worthy of imitation. It is shown in the scriptures because these people or things are valued and can be used in writing. In practice, it is because these contents can be imitated and can be used effectively inside and outside the court. Those in official positions use the "Book of Changes" because it contains strategies for governing the country.

Note: ⑴ "Close" to close. "Chu Ci·Dongfang Shuo·Seven False Admonitions": "I want to close my mouth but I am speechless."

⑵ "Said" Nai; such as. "The Book of Songs·Beifeng·Xinglu": "Heaven actually does it, why do you call it!"

⑶ "Zhi" personal pronoun. Substitute for someone or something. "Shang Shu Gao Tao Mo": "An peace of mind will benefit the people, and the people will embrace it."

⑷ "Pi" opens, opens. "Shuowen": "Pi, open."

⑸ "Said" is called, called. "The Analects of Confucius·Gongzhichang": "What does Confucius call Wenzi?"

⑹ "Poverty" stops and stops. "Book of Rites·Confucianism": "A Confucian scholar is erudite but not exhausted, and he is diligent but not tired."

⑺ "See" introduction; recommendation. "Zuo Zhuan: The 20th Year of Duke Zhao": "At the beginning, when Qi Bao saw Zong Lu and Gong Meng, he wanted to take advantage of him." Du Yu noted: "Jian Da Ye."

⑻ "Nai" means ; It turns out that ; is. "Mencius · King Hui of Liang 1": "There is no harm, this is the art of benevolence."

⑼ "It is said" to "operate". because. "Lieh-tzu": "It is not that one's emotions are changed by the opinions of others, nor that one's emotions are not changed by the lack of observation by others."

⑽ "Xiang" is a person or thing worthy of imitation. "Book of Changes·Xi Ci": "This is the old husband Xiang. The sage has the ability to see the world's treasures, and describe them in order to resemble the objects. Therefore, it is called Xiang." (Shape: Tong "type". Model. . Model: imitate, imitate. Type: model (person or thing worth learning; example.)

⑾"Shape" to make it visible, to show. "Warring States Policy·Zhao Cesan": "The displeasure of King Zhao is reflected in the color."

⑿ Pay attention to "vessels". "Three Kingdoms·Zhuge Liang's Biography": "The first to master the equipment." "The Book of the Later Han": "The imperial equipment."

⒀ "System" writing, creation. Ren Fang's "The Behavior of King Wenxuan of Qijingling": "The "Four Seasons of Mountain Residence" compiled by the public office is auspicious."

⒁"Yong" is used. (Use, utilize) "The Book of Songs·Daya·Gongliu": "Keep the pig in the prison and use it at your own discretion."

⒂"Law" rules and systems. "Mencius · Make the Most of Your Heart": "A gentleman only practices the law to wait for orders."

⒃ "Utilization" is conducive to effectiveness. "Laozi. Tao Te Ching": "Thirty spokes and one hub, if it is not there, it can be used as a cart. If it is not there, it can be used as a utensil. If it is not there, it can be used as an utensil. If a door is cut out, it can be used as a room. If it is not there, it can be used as a vehicle. The purpose of the room is to use it for profit, and to use it if it is not there." ⒄ "Enter and exit" refers to the inside and outside of the court. Point out the upcoming phase. Du Fu of the Tang Dynasty, "Twenty Rhymes of Giving to Geshu to Open the Mansion": "Intelligence and wisdom are the most important thing, and he is the best among all the princes."

⒅ "People" refers to ministers in ancient times, those who are in official positions. "Yi Xici Xia": "Yang, one monarch and two people, this is the way of a gentleman. Yin, two monarchs and one people, this is the way of a villain."

⒆ "Xian" is common, All, all. "Shangshu·Yao Dian": "Concubine Ji Xianxi."

⒇"Shen" "Chinese Dictionary" still rules. "Xunzi: Kingship": "Therefore, everything covered by the sky and contained by the earth should make the best of their beauty and put it to use. The upper part is to decorate the virtuous people, and the lower part is to nourish the people and make them happy. This is what I call a great god." Wang Xianqian's interpretation Quoting Hao Yixing: ""Explanation": God is the one who governs. However, the great god is called great governance."