As well as shedding light on Gatsby’s past, Chapter 4 illuminates a matter of great personal meaning for Gatsby: the object of his hope, the green light toward which he reaches. Gatsby’s love for Daisy is the source of his romantic hopefulness and the meaning of his yearning for the green light in Chapter 1. That light, so mysterious in the first chapter, becomes the symbol of Gatsby’s dream, his love for Daisy, and his attempt to make that love real. The green light is one of the most important symbols in The Great Gatsby. Like the eyes of Doctor T. J. Eckleburg, the green light can be interpreted in many ways, and Fitzgerald leaves the precise meaning of the symbol to the reader’s interpretation. Many critics have suggested that, in addition to representing Gatsby’s love for Daisy, the green light represents the American dream itself. Gatsby’s irresistible longing to achieve his dream, the connection of his dream to the pursuit of money and material success, the boundless optimism with which he goes about achieving his dream, and the sense of his having created a new identity in a new place all reflect the coarse combination of pioneer individualism and uninhibited materialism that Fitzgerald perceived as dominating 1920s American life.