Before answering this question, I have a question. Do you know how big the universe is? Yes, no one knows. The most convincing argument is BIGBANG's argument, from which we can draw the conclusion that the universe is infinite. And with the study of time and space for many years, a parallel universe is obtained. According to this argument, if infinity is a coordinate axis, then the universe is just a point on it. Conversely, let's look at infinitesimal. You can't get its exact size. I think infinity and infinitesimal exist only in relativity. The universe is far from magical as we thought, but the beauty of the universe can't be fully discovered with current technology.
I Qin Shihuang made money.