In any case, human beings can't stop the passage of time, is this really the case? After reading this article, you will find that this is not the case.
First, time flies
When a person is immersed in immense happiness and pleasure, he will always fantasize about time and space, but this is impossible, nature is very willful, time will always flow, beautiful face will grow old sooner or later, and the years will not make any compromises because of your likes and dislikes. For thousands of years, human beings have been living in such a kind of thinking, helpless against the transformation of time and space, but without complaint.
Until the birth of Einstein
However, after the birth of Einstein more than a hundred years ago, the situation changed, and after years of research and thinking, he boldly proposed a theory, the theory of relativity, which rejected the physicist Newton's absolute theory of space-time, and he believed that time and space would be different due to changes in speed. This subverts the concept of time and space since the birth of mankind, almost making everyone doubt life. According to this theory, the faster a person walks, the younger she will be, and when your speed is infinitely fast, time is still.
The birth of relativity was an epoch-making theoretical discovery for physicists. We mortals always feel incredible, how can this be? Don't be too abstract and too blindfolded, all theories are much easier to understand once visualized and concretized.
Third, give an intuitive example
The speed of light is the first speed found by humans, 300,000 kilometers per second, and the annual journey is 9.5 trillion kilometers, that is, a light-year. If human beings can build a spaceship that is infinitely close to the speed of light, when the speed of the spaceship reaches 99.999985% of the speed of light, every 24 hours on the spaceship, 5 years have passed on the earth, when the speed of the spaceship reaches 99.99999996247% of the speed of light, every 24 hours on the spaceship, the earth will pass 100 years! If you travel through space in this spaceship, you'll be surprised to come home the next day and find that you can't find a home, and there's no one on Earth you ever knew. Because although you have only left for one day, you are still young and beautiful, but the earth has experienced 100 years!
Fourth, time was originally only a philosophical question
Einstein is not a utopian, his theory of relativity has been recognized by modern physics, all we mortals have to do is to rack our brains to expand the space of imagination, to think of it from a philosophical point of view, from the origin of the universe, you will find that the natural science is always a philosophical problem. Human beings, the earth and the universe will always be a philosophical existence, don't dwell on the ruthlessness of time, time will have, everything will be.