Circle is a perfect symbol, which is the most basic symbol of the universe. It represents the beginning of the arc, it does not represent the same direction, it is not the same as the right, it is not the same direction.
A circle has a central point, and the central point is also a circle, which is the core of the circle. The earth has a core to the circle, and the atom has a core to the circle. The earth has a magnetic field, which is divided into the South Pole and the North Pole.
The atoms have a magnetic field. The positively charged particles in the nucleus attract the negatively charged extranuclear particles. The center of a circle attracts a circle. With the same center, the center of a circle can produce countless circles, reaching directly to the whole universe. It is also known as concentric circles.