2, quiet to cultivate one's morality, learn to cultivate one's morality.

3. The word "static" hangs high, which is a paradise of knowledge.

4. Create a warm and comfortable environment and experience a different romantic life.

5, "static competition", improve performance, cultivate one's morality.

6. You left quietly, just as you came quietly.

7. Quiet atmosphere creates a warm environment, and silent meditation gives you infinite wisdom.

8. Silence is sublimated into a virtue here.

9. Take care of books.

10, public space is shared by everyone, and public order is maintained by everyone.

1 1, "Books cannot be invalidated until people arrive." (occupying a seat)