Quote by John F. Kennedy
Physical fitness is not only one of the most important keys to a healthy body, it is the basis of dynamic and creative intellectual activity.

Summary
This quote highlights the significance of physical fitness in maintaining a healthy body and fostering intellectual engagement. It suggests that being physically fit not only contributes to overall health but also serves as a foundation for vibrant and innovative mental pursuits. By recognizing the interconnection between physical and intellectual well-being, the quote emphasizes the importance of prioritizing physical fitness in order to enhance cognitive abilities and support a holistic approach to life.