Talk about the author's expression of thoughts and feelings as promised.

1. The author went to Shaanxi on business, and the road was rugged, so it was difficult to walk to the village.

In the evening, all the dolls in the village come to my house. Xiaocui sleeps with a book in his arms, and no one can take it away. Vividly wrote Xiaocui's love of books and gratitude for "I", expressed Xiaocui's reluctance to books, and interpreted the simple and kind hearts of rural children.

3. Be honest and trustworthy, and keep your word.

These books represent my care and hope for us. We must study hard and live up to my expectations.