The book you hold in your hands is the first part of the deepest course in teaching numerology. These are lectures that the author gave to the audience. The concept of the course is the breadth and depth of knowledge. All the subtleties of science are transferred to paper, and the difficulties that students have in the learning process are taken into account. Basic concepts are mastered gradually, and in the future they will move on to logically more complex structures. No prior knowledge is required to understand the material in this book.