Everyone was going to take the CET-4 or CET-6 postgraduate entrance examination or study abroad. Wang Jue, who had a bleak future, left Beijing privately and went home in anger. But I didn't know what to do when I got home. Why not plant a tree? Don't they all say, "The best time to plant a tree was twenty years ago, and the second best time is now." Then Wang Jue happily picked up the hoe and went to dig a hole in the backyard. Then, I almost buried myself...