摘要
Books are the ladder of human progress. Among many books, I saw a famous masterpiece of Mark Twain, The Million Pound Bank Note. When it comes to books, we have to talk about the author Mark Twain, born in a poor family of lawyers in the 1830s in America. In order to survive, he worked five or six jobs and saw the serious gap between the rich and poor. His experience laid a solid foundation for his work.
