"Some time ago, I read a piece of news. It said that pomelos were very popular and sold very well in the market last year. Thus, the farmers realized there were prospects in planting pomelos, so fruit farmers all over the country began to grow pomelos. With everyone planting pomelos, pomelos were suddenly very unmarketable.
"There was a village where everyone in the village grew pomelos. Eventually, none of their pomelos were sold. When the pomelos were ripe, they had to plant the fruits and vegetables for the next season. Without another choice, the villagers could only pile the pomelos on the village's basketball court. Directly, this led to pomelos piling up in every shared facility in the village. Within a radius of two acres, the piled pomelos reached up to 20 meters high. No one bought any of them even if they cost only 20 cents each. The pomelos at the bottom were all rotten, and no one dealt with them. The entire shared space became a rotting junkyard."