“Unconditional war can no longer lead to unconditional victory. It can no longer serve to settle disputes. It can no longer be of concern to great powers alone. For a nuclear disaster, spread by winds and waters 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
“The one unchangeable certainty is that nothing is certain or unchangeable.”
―
John F. Kennedy
“Our progress as a nation can be not swifter than our progress in education.”
―
John F. Kennedy
“To be courageous, these stories make clear, requires no exceptional qualifications, no magic formula, no special combination of time, place and circumstance. It is an opportunity that sooner or later is presented to us all. Politics merely furnishes one arena which imposes special tests of courage. In whatever arena of life one may meet the challenge of courage, whatever may be the sacrifices he faces if he follow his conscience - the loss of his friends, his fortune, his contentment, even the esteem of his fellow men - each man must decide for himself the course he will follow. The stories of past courage can define that ingredient - they can teach, they can offer hope, they provide inspiration. But they cannot supply courage itself. For this each man must look into his own soul.”
―
John F. Kennedy
“We have the power to make this the best generation of mankind in the history of the world or to make it the last.”
―
John F. Kennedy
“Science contributes to our culture in many ways, as a creative intellectual activity in its own right, as the light which has served to illuminate man's place in the universe, and as the source of understanding of man's own nature.”
―
John F. Kennedy
“There are costs and risks to a program of action, but they are far less than the long range risks and costs of comfortable inaction.”
―
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
“Peace is a daily, a weekly, a monthly process, gradually changing opinions, slowly eroding old barriers, quietly building new structures. And however undramatic the pursuit of peace, that pursuit must go on.
―
John F. Kennedy
“For the great enemy of truth is very often not the lie--deliberate, contrived, and dishonest--but the myth--persistent, persuasive, and unrealistic.”
―
John F. Kennedy
“As we express our gratitude, we must never forget that the highest appreciation is not to utter words, but to live by them.
―
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.”
―
John F. Kennedy
“Let the word go forth from this time and place, to friend and foe alike, that the torch has been passed to a new generation of Americans, born in this century, tempered by war, disciplined by a hard and bitter peace, proud of our ancient heritage, and unwilling to witness or permit the slow undoing of those human rights to which this nation has always been committed, and to which we are committed today at home and around the world. Let every nation know, whether it wishes us well or ill, that we shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe to assure the survival and the success of liberty.”
―
John F. Kennedy
“In the years since man unlocked the power stored up within the atom, the world has made progress, halting, but effective, toward bringing that power under human control. The challenge may be our salvation. As we begin to master the destructive potentialities of modern science, we move toward a new era in which science can fulfill its creative promise and help bring into existence the happiest society the world has ever known.”
―
John F. Kennedy
