Ruins of Quality

The universe is always in spiral motion at the speed of light. When the mass of matter becomes zero, the matter moves with the speed of light in space. ——Xuan is the only condition for space to generate matter, and it is also a necessary condition for matter to have mass. Once matter has mass, it no longer moves with the speed of light in space. The only condition for the mass to become zero is that the matter is in a "mysterious" or relatively similar state under the action of the gravitational field, that is, the overall relative mass is zero; the reason why space must move at the speed of light is because space is three-dimensional, and the only possible way for three-dimensional space to keep moving is spiral motion.