A poem describing the pattern of great realm

The great cause of ancient and modern times and the questioner of the university must go through three realms. "Last night, the west wind withered trees, and I went to the tall building alone to look at the horizon." This is the first place. "Clothes are getting wider and wider, and I am thin for Iraq. I don't regret it." This is also the second situation. "The crowd looked for him for thousands of Baidu, and when I turned around, I saw that man was in a dim light", which was also the third place.