Persuade uneducated students with old sayings, poems, idioms, proverbs or common sayings.

As the old saying goes, "If a son doesn't teach, his father will make a mistake."

It is most appropriate to describe these people who can't handle small things well by saying, "If you don't sweep a house, how can you sweep the world?"

One of the most common sayings of ordinary people is "teach less", which means that parents are lax in discipline and some of their children's practices are too presumptuous to accept.

The poem "The day of weeding arrived at noon, and sweat dripped down the soil, but every grain of food was terrible" tells the hardships of obtaining food.

At present, the whole country is advocating "CD Action". Do they just turn a deaf ear, turn a deaf ear?