We are the length, Width It is shaped by four dimensions: height and time. Time is a very strange thing. We are the length, Width It is shaped by four dimensions: height and time. For example, suppose an object is standing in these four dimensions at the present moment. Come back in another 5 minutes or so. Width Keep the height the same. Times have changed. I can not get back to the dimension of 5 minutes ago. Because we are so curious about time, we can do strange experiments to better understand time. The next step is to try to control your time as much as you can (in other words, to win over time).