Reading is like mining, digging for gold in the sand

Eating pears is harmful to the heart and spleen; eating red dates is harmful to the teeth; taking medicine is good for the body, but it also has side effects< /p>

3. A bad book is like a bad friend, it may kill you

4. A bad book is like a bad friend, it may kill you

p>

5. A good book is a good friend, and a bad book is a bad friend.

6. Trusting all the books is worse than having no books at all