2. The public library is the second bedroom of citizens.

The library is a university without walls.

I have been secretly imagining that heaven should be like a library.

5. Library services must meet the different needs of rural residents and urban residents.

6. The public library is the local information center, and users can get all kinds of knowledge and information at any time.

7. The so-called book is a social device to preserve human memory. The library is a social organization, aiming at transforming it into a living individual consciousness.