A scholar came to Beijing for his third exam and stayed in a shop where he often stayed. Two days before the exam, he had three dreams. The first dream was that he was growing cabbage on the wall. The second dream was that he was wearing a bamboo hat and holding an umbrella in rainy days. The third dream was that he was lying with his beloved cousin, but his back was against his back. These three dreams seemed to have some deep meaning. The scholar hurried to find a fortune teller the next day. On hearing this, the fortune teller patted his thigh and said, "You'd better go home. Think about it, it's useless to plant vegetables on the high wall. Isn't it unnecessary to wear a bamboo hat and take an umbrella? It's impossible to lie in the same bed with my cousin, but back to back?" The scholar was discouraged and went back to the store to pack up. The shopkeeper was very strange. He asked, "Why did you go back to your hometown today?" The scholar said something like this, and the shopkeeper was happy: "Oh, I will also interpret my dreams. I think you must stay this time. Think about it, isn't it good to grow vegetables on the wall? Isn't it good to wear bamboo hats and hold umbrellas to show that you are prepared this time? Lying in bed back to back with your cousin doesn't mean that it's time for you to turn over? "When the scholar heard this, it was more reasonable. So he took the exam in high spirits and won a prize.

Revelation: Positive people, like the sun, shine wherever it shines. Negative people, like the moon, are different on the first and fifteenth days of the lunar calendar. Our life is determined by our thoughts. What we think, we will have a future.