As Charles Dickens has been recognized as the greatest critical writer in the 19th century in British.People often notice that most of its works reflect strongly social criticism,and few people discovers his thoughts of romanticism and idealism,his speaking highly of the humanity,kindness,and benevolence,as well as his looking forward to a more harmonious society and better lives for people.In fact,he has created many characteristics of rightfullness and justice to this effect.What’s the most interesting is that he creats an animal imaginery—a dog,which changes from his evil master’s accomplice to his batrayer--to express the his desire of arousing sympathy and goodness in the imbalanced society for the sake of the poor and the weak.
