Final answer:
The green light in 'The Great Gatsby' by F. Scott Fitzgerald symbolizes Gatsby's hope, dream, and the American Dream, and used as a recurring motif, it brings attention to the theme of unfulfilled desires.
Step-by-step explanation:
Symbols are integral to literature, providing depth and meaning beyond the literal text. One powerful example is the green light in The Great Gatsby by F. Scott Fitzgerald. This light, situated at the end of Daisy Buchanan's dock, is a complex symbol that represents Gatsby's hope, his dream of reuniting with Daisy, and the larger American Dream. As a motif, the light's constant presence in the novel draws attention to Gatsby's unattainable desires and to the theme of the pursuit of an elusive goal. Fitzgerald uses this symbol to expose the futility of the characters' pursuit of happiness and question the promise of the American Dream.