People born in the north who don't know ling are officials in the south and eat ling at the dinner table. What does the entrance tell us?

Born in the north, people who don't know about Ling are officials in the south, eating Ling at the table and eating Ling at the entrance. Someone said to him, "To eat water chestnut, you must remove the shell before eating." . In order to cover up his shortcomings, the man said, "It's not that I don't know that the reason for eating shells together is to clear away heat and detoxify." "."The questioner said, "Is there this in the north?" ? "He replied," in front of the hill behind the hill, which piece of land is not? " ? " Fu Lingsheng is in the water, but she calls it a local product, so she doesn't know what she thinks she knows.

Translation:

Northerners don't understand water chestnut, so they go to southern families to eat with shells. The host said, "Water chestnut should be shelled." In order to hide his embarrassment, northerners replied, "It's not that I don't know that eating shells together can clear away heat and fire." The master asked doubtfully, "Is water chestnut also abundant in the north?" The man replied, "There are trees everywhere." Water chestnut is produced in water, but the man says it grows on soil to protect its shortcomings, just kidding.

Hugging: To understand the truth of fables, we mainly rely on distinguishing the right and wrong of characters' language and behavior and comparing them with the truth. For example, northerners say that there are water chestnuts on trees in the northern soil, and water chestnuts can be eaten with shells, which is incorrect. It is not difficult to see the words used to describe northerners in the article, such as "protecting their shortcomings" and "learning without skill"

Truth: You think that if you don't know, you won't learn new knowledge, and you won't tell the truth because you are smart. When you see something you don't understand, you must humbly ask experienced people to increase your knowledge. It is because of vanity that the northerners in the article refused to remonstrate and covered up their grievances, which is ironic.