Z. D. Sung | Akateeminen Kirjakauppa

Or the symbols of the Chinese logic of changes. The uses of Yi have been kept an esoteric secret by philosophers mainly as a precaution against abuses, and therefore have remained a mystery. In this book, the author attempts to solve the mysteries of Yi by showing these discoveries through Exhibits, which demonstrate the facts mathematically, physically, astronomically and logically. Includes a study of the symbols.