“Never before has man had such capacity to control his own environment,...We have the power to make this the best generation of mankind in the history or the world - or make it the last.”
―
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
“There is, in addition to a courage with which men die; a courage by which men must live.”
―
John F. Kennedy
“The ignorance of one voter in a democracy impairs the security of all.”
―
John F. Kennedy
“The greater our knowledge increases the more our ignorance unfolds.”
―
John F. Kennedy
“Truth is a tyrant-the only tyrant to whom we can give our allegiance. The service of truth is a matter of heroism.”
―
John F. Kennedy
“We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard.
―
John F. Kennedy
“If we fail to meet the challenge of either Soviet or Western imperialism, then no amount of foreign aid, no aggrandizement of armaments, no new pacts or doctrines or high-level conferences can prevent further setbacks to our course and to our security.”
―
John F. Kennedy
“The one unchangeable certainty is that nothing is certain or unchangeable.”
―
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
“All of us have in our veins the exact same percentage of salt in our blood that exists in the ocean, and, therefore, we have salt in our blood, in our sweat, in our tears. We are tied to the ocean. And when we go back to the sea - whether it is to sail or to watch it - we are going back from whence we came.”
―
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.”
―
John F. Kennedy
“I'm shadowboxing in a match the shadow is always going to win. (as a young man battling his deceased brother's heroic legacy)”
―
John F. Kennedy
“Let us not seek to fix the blame for the past, let us accept our own responsibility for the future.”
―
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.
―
John F. Kennedy
