What does the green light symbolize in "The Great Gatsby"?

The green light in "The Great Gatsby" powerfully symbolizes Gatsby's unattainable dreams and aspirations, particularly his desire for Daisy Buchanan and the life he envisions with her. Throughout the novel, the green light is situated at the end of Daisy's dock, serving as a distant beacon that represents everything Gatsby longs for but cannot have. It embodies his hopes for the future, reflecting both the allure and the elusiveness of his dreams. The light's distance and Gatsby's inability to reach it illustrate the theme of idealism versus reality, highlighting how dreams can become a source of both motivation and despair. While the other options touch on various themes in the novel, they do not capture the specific nuance associated with the green light as it relates directly to Gatsby's personal ambitions.