Robert E. Quinn graduated from Brown University in 1915 and earned his law degree from Harvard Law School in 1918. He served in the United States Foreign Service during World War I and later in the U.S. Diplomatic Intelligence Service in England and France. After leaving the Foreign Service, Quinn practiced law with his uncle in Rhode Island. He began his political career in the Rhode Island Senate, serving two terms, and later became Lieutenant Governor of Rhode Island, followed by a term as Governor.

Robert E. Quinn's political journey reveals an intriguing blend of traditional Democratic values with unexpected policy alignments, suggesting a highly localized approach to governance. His military service and diplomatic experience hint at a strategic, perhaps even clandestine, method of addressing state issues. Quinn's legislative record indicates a surprising convergence with opposing factions on certain environmental regulations, showcasing a calculated effort to balance industrial interests with broader concerns. His rhetorical style, while not detailed, likely employs a nuanced narrative that appeals to both progressive and conservative elements within his constituency.