2. Explanation: Confucius was an ancient thinker, educator and founder of Confucianism in China. He initiated the private lecture style and advocated benevolence, righteousness, courtesy, wisdom and faith. He led some disciples to travel around the world for thirteen years, and revised the six classics of Poems, Books, Rites, Music, Yi and Chunqiu in his later years. Therefore, there are many books in his family, and when he moved, most of them were books.
3. The homonym of the book here is "losing", which is used to describe always failing.