Evolution of Four Elephants
In the formation of the Eight Diagrams in Zhouyi, it is said that the sun gives birth to yin and yang, in which spring comes from winter with yin, but spring is the changing trend of yang giving birth to yin. Yang keeps rising and Yin begins to fade. After spring is summer, and sun be the spirit plus sun be the sun. Summer is coming from spring again, and the yang is rising, but after autumn, a yin is added to the yang, indicating that there is less yang and representing autumn. In winter, from Qiu Lai, the yin keeps rising and the yang begins to decline. In winter, yin is dominant, and yang is complementary, which is called Taiyin. Therefore, the changes in the four seasons of this year are not only the representatives of the four elephants, but also the changes of yin and yang in the life cycle of all living things.
Zhouyi
Zhouyi is a traditional culture in China, representing profound knowledge, which was endowed with profound significance in ancient times. In ancient times, people who mastered the Zhouyi predicted state affairs, military wars and sacrificial activities. Every hexagram in Zhouyi Budget actually contains a law of the development of things. In fact, it is not just for one thing, but for a corresponding thing to tell everyone what to do. From this thing, another thing is derived, and everything is derived from one thing.
Finally, Zhouyi involves life, philosophy, literature, science, art and so on. It is the source of our China culture and a history book with unique thinking.