How to learn the Book of Changes

If you are interested, please discuss the philosophy of natural numbers: 1, Hutuluo, golden section. 2. Prime number theory. 3. Stock market and natural number philosophy. Welcome to send an email to139: abc618 @139.com in the future. Qimendun and Yijing are two different sects, but they take different routes and reach the same goal. The Book of Changes describes the laws of things in words, while the Temen Shield reveals the laws of the development of things through the circulation of celestial bodies, both of which are derived from the magic number of the golden section.