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 – John F. Kennedy

The courage of life is often a less dramatic spectacle than the courage of a final moment; but it is no less a magnificent mixture of triumph and tragedy – John F. Kennedy

The greater our knowledge increases the more our ignorance unfolds – John F. Kennedy

My fellow Americans, ask not what your country can do for you, ask what you can do for your country – John F. Kennedy

Peace is a daily, a weekly, a monthly process, gradually changing opinions, slowly eroding old barriers, quietly building new structures – John F. Kennedy

There are many people in the world who really don’t understand-or say they don’t-what is the great issue between the free world and the Communist world. Let them come to Berlin! – John F. Kennedy