It's terrible to have no culture poetic sentiment

What you said can't be done in a day or two. To improve one's literary accomplishment requires a lot of reading and understanding, and it is best to read poems, essays and other literary works. A person's speech is not only related to your cultural accomplishment, but also to your moral cultivation, personal living environment and understanding ability. When you say literacy, you mean comprehensive literacy. Since it is a comprehensive accomplishment, it needs to be improved in all aspects, especially personality. In fact, you missed one thing, that is, human temperament. A person's temperament mainly comes from his cultural and moral cultivation. Read more books, and you'd better read more ancient books. As for whether you can go to college at night, that's not the main thing. Since I realized my own shortcomings, I studied there. There is not much difference between self-taught examination and night university. In fact, you can realize these problems, which in itself improves your cultivation, which is the cultivation of your outlook on life.