Great expectations

The novel vividly describes that due to the pursuit of money and upper-class life, the naive and kind-hearted hero PIP gradually becomes vain and ungrateful, and the appearance of "benefactors" makes him have to face the reality again. In a series of changes, he finally returns to the beauty of human nature. During PIP's journey from a boy with shallow aspirations to a gentleman with real depth and meaning, Dickens deeply explores the changes of good and evil in human nature.