What is easy to learn?

What is there to learn? In short, it is a set of knowledge, analysis, methods and laws found in observing the movement of the sun and the moon and the changes of yin and yang. It is like a key to the treasure house of science, and it can also be called cosmic algebra. The images of Tai Chi, Eight Diagrams, River Map and Luo Shu in the Yi-ology are equivalent to the universal formula in this algebra, which can replace everything in the universe. Why do you say that? Because the ancients found that the symbols recorded by observing astronomical phenomena and meteorology formed images such as Taiji, Bagua and Heluo. Since the operation of celestial bodies and meteorological changes are carried out in accordance with this law, then, in this celestial body, is it true that all things affected by these meteorology obey the law of * * * and influence each other, so apply these laws to all kinds of things to observe and confirm that it is true, so you can be sure.

It can be seen that China people are the first people in the world to break away from theocracy, and they don't need God's help. As long as they follow these laws, they can understand things in the universe and find solutions to problems. The predecessors explained the meaning of the word "one" from three aspects:

1. It is not easy to make a clear understanding. It includes the universal theoretical laws of the universe and is the standard for judging everything.

2. Those who change things, change things, and draw inferences. The size of heaven and earth, many things, unpredictable. However, through Yi Li's inference, we can realize changes in the endless stream of things and adapt ourselves to the changes.

3. Simplicity is like a model or formula. Because human life is limited and everything in the world is infinite, it is necessary to simplify the complex through easy learning. In the long-term practical struggle of agricultural production and life, ancient travelers found that climate has the greatest influence on people and crops, and climate change is closely related to the movement of the sun and the moon. To master the movement of the sun and the moon and climate change, we must look up and down. Thus, ancient astronomy came into being. Therefore, Yi-ology is a set of laws discovered and summarized from the observation of paleoastronomy and paleometeorology. Yi-ology is extensive and profound, focusing on analyzing problems and dealing with them. Its contents include Dafa, psychological method and imitation method. Dafa refers to the objective laws of nature on which it is based. Mind method refers to the procedure of its things; And the teacher's rule depends on word of mouth.

The history of the Book of Changes involves many theories such as image, number, reason, qi and divination. On Yi Shu<: Fuxi divination is a practical study of writing, astronomy, calendar calculation, mathematics and production. And it has nothing to do with divination. Of course, Yi Gua can also be used for divination, but that is only one of the many functions of Yi Xue.

Zhouyi; It is the Book of Changes designated by Confucius as one of the Five Classics, with a total of 24,070 words. & gt The Book of Changes, which we are now seeing, is divided into two parts: The Book of Changes and The Great Biography. The Great Biography includes the upper branch, the lower branch 2, the upper image 3, the lower image 4, the upper part 5, the lower part 6, the classical Chinese 7, the eight diagrams, the preface nine and the miscellaneous ten, which are collectively called the Ten Wings. Ten wings wrote to clarify the Book of Changes, so it was called biography.