He smiled understandingly—much more than under-standingly. It was one of those rare smiles with a quality of eternal reassurance in it, that you may come across four or five times in life. It faced—or 去书内
This is Nick’s first close examination of Gatsby’s character and appearance. This description of Gatsby’s smile captures both the theatrical quality of Gatsby’s character and his charisma. Additionally, it encapsulates the manner in which Gatsby appears to the outside world, an image Fitzgerald slowly deconstructs as the novel progresses toward Gatsby’s death in the end（sorry I have let the end out ... ). One of the main facets of Gatsby’s persona is that he acts out a role that he defined for himself when he was seventeen years old. His smile seems to be both an important part of the role and a result of the singular combination of hope and imagination that enables him to play it so effectively. Here, Nick describes Gatsby’s rare focus—he has the ability to make anyone he smiles at feel as though he has chosen that person out of “the whole external world,” reflecting that person’s most optimistic conception of him- or herself.