Let the workers organize. Let the toilers assemble. Let their crystallized voice proclaim their injustices and demand their privileges. Let all thoughtful citizens sustain them, for the future of Labor is the future of America.

In this quote, John L. Lewis emphasizes the importance of worker solidarity and organization in fighting for justice and privileges. He advocates for the empowerment of toilers (those who work hard, often in manual labor), urging them to unite and make their collective voice heard. The phrase "crystallized voice" suggests that the workers' demands should be clear, focused, and forceful, advocating for the rights and fair treatment they deserve.

Lewis’s words also highlight the role of thoughtful citizens in supporting the workers’ movement. He believes that the future of Labor is inextricably tied to the future of America—meaning that the country’s progress depends on the well-being and empowerment of its working class. By aligning the cause of labor with the nation's broader future, Lewis stresses that the struggle for workers’ rights is not just an economic issue, but a moral and societal one.

The origin of this quote lies in John L. Lewis’s leadership of the United Mine Workers of America and his strong advocacy for labor unions during the early to mid-20th century. As a key figure in the labor movement, Lewis pushed for better working conditions, fair wages, and the right for workers to organize and negotiate collectively. His words reflect his deep belief in the power of organized labor as a force for social and economic change, both for the workers themselves and for society at large.

Lewis’s quote served as a call to action for both workers and citizens, urging them to support the rights of the labor force and recognize that the future of the nation depends on addressing the needs and demands of its working class. His message resonates with the broader struggle for equality, justice, and economic fairness that has shaped labor movements around the world.