" David Copperfield " was one of Dickens 'most representative works, which described the life of a mathematician, David Copperfield, in 19th century British society. Here are the notes from David Copperfield: David Copperfield was an extremely intelligent and talented person. His mathematical talent and scientific research ability made him the object of worship for many people. However, his success also aroused jealousy and hatred, which made him fall into a moral and ethical dilemma. The social environment in the novel is very complicated, full of political conspiracy, deception, moral decay and distortion of human nature. The protagonist's experiences and stories reflected many problems in the 19th century British society, including social class division, unfair education system, government corruption and so on. The characters in the novel are very rich. Everyone has their own unique personality and experience. In addition to David Copperfield, there were many other characters such as his girlfriend Alice, his neighbor Tom, his teacher Buba, and so on. The descriptions of these characters not only show the characters in the novel, but also give readers a better understanding of 19th-century British society. The plot of the novel is very compact and the story develops very quickly. It was easy for readers to get into the character and feel David Copperfield's emotions and experiences. At the same time, the structure of the novel and the use of language were also very good, allowing the readers to describe the development of the story and the character's personality more deeply. David Copperfield is a very good novel that not only shows the life of the 19th century British society, but also deeply probes into the problems of human nature and morality. Through reading this book, readers can gain a deeper understanding of British society and culture, and at the same time, they can also feel Dickens 'thoughts and emotions.