At the end of the poem, there is a saying that reading can cure fools, so I think that "books are still medicine, and good reading can cure fools" actually comes from the Song Dynasty poet Okra. The following is an occasional original. If you don't understand traditional Chinese characters, you can trust me privately and I'll help you convert them.
Accidental achievement
The wind and rain are three houses, and Gan Kun is a corrupt scholar.
The wife laughs at it, but learns the ancient Hakka dialect but is pedantic.
After sitting for a long time, the snuff dropped and the water dried up.
I have read all the prescriptions, and there is no cure for stupidity.