I am, in fact, a medical doctor; I am a world expert in mechanical heart technology; and I am an athletically fit man who takes care of his own health through diet and exercise, including frequent five mile runs.

In this quote, Robert Jarvik confidently outlines his qualifications and personal commitment to health and fitness. He begins by highlighting his credentials as a medical doctor, emphasizing his expertise in mechanical heart technology, a field where he is considered a world expert. This establishes his credibility and deep knowledge in the medical field, particularly in the development and advancement of life-saving technologies like artificial hearts.

Jarvik further solidifies his authority by noting that he is not just academically and professionally accomplished but also a physically fit individual. He mentions his dedication to maintaining his own health through regular exercise, specifically citing his habit of running five miles frequently. This commitment to a healthy lifestyle not only reinforces his expertise in medicine but also underscores the importance of self-care.

The origin of the quote is rooted in Jarvik's dual identity as both a pioneering medical professional and a proponent of personal well-being. By emphasizing both his professional and personal accomplishments, Jarvik sets himself as an example of someone who integrates knowledge and practical health management into his own life. His example serves as a reminder that expertise in health and medicine should go hand in hand with taking care of one's body.

Ultimately, the quote showcases Jarvik's holistic approach to health, blending scientific knowledge with a personal commitment to well-being. His ability to balance professional achievements with physical fitness speaks to his belief in the importance of a well-rounded, healthy lifestyle.