【正文】 [10](p 259) It is easy to imagine that how hard times this girl have ever experienced,―…… the alley and the gutter were mine, as they will be my knows the life she lives is criminal and violent. However when she makes her decision to tell the news about Oliver, from that moment, she bees a great person.I am about to put my life ...... In you hand. She realizes revealing the plots to Rose maybe lead her death. However, in order to saving Oliver, a boy she hardly knows, she fets herself, even her life. Compared with Rose, she is more respectable for she may sacrifice herself in helping Oliver, while Rose will not lose anything. Indeed, saving Oliver from such a criminal world is not an easy thing. 3 Nancy’s Incorruptibility of Goodness in Double Character Although Nancy is a secondary role in Oliver Twist, she plays a very important role in Oliver‘s fate. Nancy has been a thief since childhood, she drinks to excess, and she is a prostitute. As a female thief in the gang, she hardly causes Oliver to bee a thief in the gang. Despite her tainting behavior, however, she is incredibly virtuous where the most important matters, those of life and death, are concerned. Her decision to reveal the information to Monks‘ plot may cause her death. Nancy‘s honorable act directly contradicts Victorian stereotype of the poor as fundamentally immoral and ignoble. Her character prehends virtue and evil. In the end, the virtue prevails over the evil. She is a noble person in the novel. Nancy’s Resistance to Crime When Oliver was taken to Fagin‘s den, he tries to escape. Sikes sends his vicious dog on him. “Keep the dog。s. She fells regretful for it. She says to Rose. I am the infamous creature you have heard of, that lives among the thieves, and that never from the first moment. I can recollect my tyes and senses opening on London streets have known any better life, or kinder words than they given me 39。s a hard matter to get to see you, lady. If I had taken offence, and gone away, as many would have done.[9](p 258) Nancy has been familiar with harsh behavior, she understands nobody looks her as a normal girl, and is willing to talk with her. Just before she meets the girl, so many servants downstairs even are not willing to send message for her. So when she heard Rose39。s a torment for her to present before such a decent lady like Rose Maylie, for it makes her imagine herself disreputable life. She raised her eyes sufficiently to observe that the figure which presented itself was that of a slight and beautiful girl。s decision to meet Brownlow and Rose on London Bridge reveals the symbolic aspect of this bridge in Oliver Twist. Bridges exist to link two places would otherwise be separated by an impassable chasm. The meeting on London Bridge represents the collision of two worlds unlikely ever to e into contactthe idyllic world of Brownlow and Rose, and the atmosphere of degradation in which Nancy lives. On the bridge, Nancy is given the chance to cross over to the better way of life that the others represent, but she rejects that opportunity, and by the time the three have all left the bridge, that possibility has vanished forever. Waiting for Nancy is only an endless miserable world. Nancy’s Human Nature Influence to Her Double Character Nancy, a prostitute, embodies for Dickens all the degradation into which poverty force otherwise good people. Rose, on the other hand, represents all the purity that es from good breeding. Both women embody the feminine passion that pels them to help Oliver. That feminine passion, maternal and sisterly directed toward Oliver, is also what binds Nancy to her vicelover Sikes. The same loyalty to a loved one that would be a virtue in Rose is a selfdestructive force for Nancy .Her love for Sikes and her passion for Oliver together pel her to sacrifice her own life. Though Dickens clearly approves of the second emotion for more than the first, it is likely that they stem from the same impulse in Nancy‘s character. The meeting between Rose and Nancy is one of the most emotionally heightened situation in the novel. It39。and was quite poor enough for your work.”[5](p120) Sikes understands they have not any value in Fagin‘s eyes. Sikes, Nancy and other children who services for Fagin, if they cannot do things for him, they are nothing to him. They are only tools serving for Fagin. When Nancy is about to get money from Fagin, she es across Monks. Nancy follows them and overhears their conversation. Fagin notice that Nancy‘s face is so pale. Nancy pretends to be alarmed and Fagin does not ask any more about this. Maybe Fagin begin to distrust what the girl says, because he takes so much notice on her from then on. On the night, Nancy tries to leave for London Bridge. Fagin is visiting Sikes, Both Fagin and Sikes notice Nancy is very uneasy. When Fagin departs, he asks that Nancy conduct him downstairs .He whispers to her he will help her leave the brute Sikes if she wants. He hopes to persuade to murder Sikes and bring her new love into his gang. Fagin always make every chance to know others‘ information. Thereby he can solidify his control over her. Fagin sends Noah to watch Nancy and knows the details of her meeting with Rose and Mr. Brownlow. Fagin and Noah relate the details of Nancy‘s trip. Fagin purposely does not tell Sikes that Nancy insisted that her associates not get into trouble. In a rage, Sikes rushes home and beats Nancy to death while she begs for mercy. The Attitude to Sikes in Different Time When Nancy and Sikes drag Oliver to Fagin‘s den, they see some people are hung on gallows. Nancy says to Sikes, “I wouldn’t hurry by, if it was you that was ing out to be hung, the next time eight o’clock struck, Bi