Dickens (Dickens Carl Portal) was a famous 19th-century British novelist and drama. His works were famous for exposing social reality and criticizing the dark side of human nature. Dickens 'works included Oliver Twist, A Tale of Two Cities, David Copperfield, Great expectations, Madam Bovary, etc. These works not only made great achievements in literature, but also became classics in the history of literature. Dickens 'works deeply revealed the injustice of society and the distortion of human nature at that time. Through the description of the protagonist and the development of the plot, the readers deeply felt the greed, selfishness, cruelty and despair of human nature. His works not only had literary value, but also reflected and criticized the society at that time, which was still widely read and studied.