Basic terms of Yijing

Easy, one easy, one simple, and the third not easy. Change refers to the way of change, and everything is always changing. Simple, one yin and one yang, including all kinds of things; Every day, there is land, top and bottom, front and back, all of which are complementary and unified.

It's not easy. Although things in the world are complicated and changeable, one thing will never change, and that is the law. Heaven and earth run, four seasons rotate, cold and summer alternate, Leng Xia is hot in winter, and when the moon is full, things will turn upside down. This is the law.

The development of everything has definite numbers and variables, and definite numbers have laws to follow while variables have no laws to follow; Fixed number contains variables, and variables also contain fixed numbers. The overall situation of both fixed numbers and variables remains unchanged.

Extended data:

The Book of Changes expounds the ancient classics about the changes of Vientiane in the world. This is a profound book of dialectical philosophy. Easy to have Tai Chi, Tai Chi gives birth to two instruments, two instruments give birth to four elephants, and four elephants give birth to gossip.

Including Lianshan, Ghost Stories and Zhouyi, of which Lianshan and Ghost Stories have been lost, and only Zhouyi is left in the world.

The Book of Changes, known as the source of ten thousand classics, is the general program of China traditional culture, which contains simple and profound natural laws and harmonious dialectical thoughts, and is the crystallization of the wisdom of the Chinese nation for 5,000 years.