The four cornerstones of character on which the structure of this nation was built are: Initiative, Imagination, Individuality and Independence.

In this quote, Eddie Rickenbacker identifies four key values—initiative, imagination, individuality, and independence—as the fundamental cornerstones of character that shaped the United States. Rickenbacker emphasizes that these qualities are essential to the nation's foundation and success, suggesting that the American character is built upon the ability to take action, think creatively, remain true to oneself, and exercise autonomy. Each cornerstone plays a role in fostering a society where personal growth and freedom are prioritized.

Rickenbacker’s mention of initiative highlights the importance of self-starting and taking responsibility for one’s own actions. Imagination points to the role of creativity and innovative thinking in overcoming challenges and driving progress. Individuality reflects the value placed on personal uniqueness and the freedom to express oneself without undue interference. Lastly, independence is central to the American identity, symbolizing the nation’s belief in self-reliance and the ability to stand on its own, free from external control.

The origin of this quote comes from Eddie Rickenbacker, a renowned American aviator and World War I hero, who became an influential figure in aviation and business. Known for his resilience and leadership, Rickenbacker embodied the principles of initiative and independence in both his military and civilian careers. His perspective on the character of the nation reflects his personal experiences and the values he saw as essential to American strength and success.

Ultimately, Rickenbacker’s quote serves as a reminder of the core values that have shaped the United States. By emphasizing initiative, imagination, individuality, and independence, he underscores the importance of these principles in creating a society that encourages personal freedom and innovation. The quote encourages individuals to embrace these qualities as central to their own personal development and to the nation's continued growth.