Every time I take a plane, if I'm sitting by the window, I always look at the scenery during takeoff and landing. Looking at the ground and the distance from a high place is different from looking at it up close, but it leaves more room for imagination. What you can see most clearly and impressively is the endless rivers and mountains and highways, because the lines are continuous, they are eternal, and everything else is like an ant, a little bit of a flash.