Bagua is an abstruse concept in ancient China culture, and it is a set of metaphysical philosophical symbols composed of three groups of Yin and Yang.
His profound philosophy explains natural and social phenomena. Gossip in the column, like in it; Therefore, it is very important to be in it; Combine rigidity with softness, and change it; What is the life of a copula? It moves in it. The basis for the formation of the Eight Diagrams is easy images, and the basis for emphasizing hexagrams is change. "Being in it" is the internal motivation for the spread of Yi Dao.
Gossip represents the yin and yang system of things' own changes, "one" represents yang, and "-"represents yin. These two symbols are combined in parallel according to the changes of yin and yang in nature to form eight different forms, which are called eight diagrams. Gossip is actually the earliest written expression symbol.
Extended data:
The origin of gossip:
Fuxi painted eight diagrams in Guatai Mountain, and later there were Fuxi painting platforms in Tianshui, Gansu and Henan.
Guatai Mountain, also known as Guatai, is said to be the place where Fu began to draw gossip when observing astronomy and geography. Located at the northern end of Sanyang in western Sichuan, it now governs Weinan Town in Maiji District. Of course, many modern scholars do not believe that future generations entrusted some inventions to ancient celebrities;
In addition, it belongs to the Qingdun site in Hai 'an County, eastern Jiangsu Province in the late Neolithic period, and 1979 unearthed eight hexagrams. In the ancient environment with sparse population, numerous tribes and backward communication tools, it takes a long process for culture to spread to distant eastern Jiangsu.
According to historical records, the formation of gossip originated from the river map and Luo Shu. The legend was made clear by Fuxi, who fell in Tiantai Mountain in Tianshui and began to draw eight diagrams, one drawing opens the sky.
Refer to Baidu Encyclopedia-Gossip