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. KennedyThere has also been a change - a slippage - in our intellectual and moral strength. Seven lean years of drouth and famine have withered a field of ideas.
John F. KennedyThere is always inequity in life. Some men are killed in war and some men are wounded; some men never leave the country, some men are stationed in the Antarctic and some are stationed in San Francisco. It's very hard in military or in personal life to assure complete equality. Life is unfair.
John F. KennedyUnconditional war can no longer lead to unconditional victory. It can no longer serve to settle disputes. It can no longer concern the Great Powers alone. For a nuclear disaster, spread by wind and water and fear, could well engulf the great and the small, the rich and the poor, the committed and the uncommitted alike. Mankind must put an end to war--or war will put an end to mankind.
John F. Kennedy