Final answer:
The list of 'General Resolves' by the young James Gatz reveals his disciplined ambition, which foreshadows his future endeavors as Jay Gatsby in F. Scott Fitzgerald's 'The Great Gatsby', portraying a unique tale with broad implications.
Step-by-step explanation:
The list of "General Resolves" that James Gatz, who later becomes Jay Gatsby, wrote as a teenager provides insight into his character and aspirations. This list points to his disciplined and ambitious nature, focused on self-improvement and success. Such attributes foreshadow Gatsby's future as he strives to reinvent himself and achieve the American Dream, a fundamental theme in The Great Gatsby. F. Scott Fitzgerald's portrayal of Gatsby emphasizes that his story is unique and not meant to be emblematic of every wealthy industrialist or self-made man of the 1920s. Instead, Gatsby's rise and fall are presented as both individual and universal, capturing the essence of the era's complex social dynamics.