1. Turn the page lightly, knowledge will last forever, cherish books, and inherit wisdom: the antithesis is neat, and the rhetoric of antithesis is used to make the propaganda language more catchy, while emphasizing the importance of books as knowledge dissemination.

2, the book is your friend, don't let it get hurt: concise and clear, directly and clearly tell people the importance of books, and call on everyone to love books.

3. The book is picturesque, and the crease is a flaw. Caring for them is like caring for yourself: abstract meaning, comparing books to paintings with metaphors, emphasizing the integrity and aesthetics of books, and calling on people to care for books as they care for themselves.

4. Books are not for tearing, but for reading: humor, reminding everyone in a humorous way that the real value of books lies in reading, not destruction.

5. At the moment the book is opened, the date with wisdom begins. Take good care of every page of the book and let the beauty continue: emotional romance, through romantic words to describe the beautiful encounter with the book, emphasize the importance of protecting the book.

6. Cherish books, start from scratch, inherit civilization and shoulder responsibilities: authoritative profession, in an authoritative professional tone, emphasizes that protecting books is everyone's responsibility and an important way to inherit civilization.