“The one unchangeable certainty is that nothing is certain or unchangeable.”
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John F. Kennedy
“If we cannot end now our differences, at least we can help make the world safe for diversity. For, in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's future. And we are all mortal.
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John F. Kennedy
“Our problems are manmade--therefore, they can be solved by man. And man can be as big as he wants. No problem of human destiny is beyond human beings. Man's reason and spirit have often solved the seemingly unsolvable--and we believe they can do it again.”
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John F. Kennedy
“The United States, as the world knows, will never start a war. We do not want a war. We do not now expect a war. This generation of Americans has already had enough—more than enough—of war and hate and oppression. We shall be prepared if others wish it. We shall be alert to try to stop it. But we shall do our part to build a world of peace where the weak are safe and the strong are just. We are not helpless before that task or hopeless of its success.”
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John F. Kennedy
“The 1930s, Kennedy said, 'taught us a clear lesson; aggressive conduct, if allowed to go unchecked and unchallenged, ultimately leads to war.”
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John F. Kennedy
“Change is the law of life, and those who look only to the past or present are certain to miss the future.”
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John F. Kennedy
“The great enemy of the truth is very often not the lie — deliberate, contrived and dishonest — but the myth — persistent, persuasive, and unrealistic.”
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John F. Kennedy
“The cost of freedom is always high, but Americans have always paid it. And one path we shall never choose, and that is the path of surrender, or submission.”
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John F. Kennedy
“We cannot negotiate with people who say what's mine is mine and what's yours is negotiable."
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John F. Kennedy
“Those who make peaceful revolution impossible will make violent revolution inevitable."
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John F. Kennedy
“There is, in addition to a courage with which men die; a courage by which men must live.”
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John F. Kennedy
“Liberty without Learning is always in peril and Learning without Liberty is always in vain.”
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John F. Kennedy
“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
