“The supreme reality of our time is the vulnerability of our planet. ”
―
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
“probably the greatest concentration of talent and genius in this house except for perhaps those times when Thomas Jefferson ate alone.”
―
John F. Kennedy
“We set sail on this new sea because there is new knowledge to be gained, and new rights to be won, and they must be won and used for the progress of all people. For space science, like nuclear science and technology, has no conscience of its own. Whether it will become a force for good or ill depends on man, and only if the United States occupies a position of preeminence can we help decide whether this new ocean will be a sea of peace or a new terrifying theater of war.”
―
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 very word 'secrecy' is repugnant in a free and open society; and we are as a people inherently and historically opposed to secret societies, to secret oaths, and to secret proceedings”
―
John F. Kennedy
“A nation which has forgotten the quality of courage which in the past has been brought to public life is not as likely to insist upon or regard that quality in its chosen leaders today - and in fact we have forgotten.”
―
John F. Kennedy
“The one unchangeable certainty is that nothing is certain or unchangeable.”
―
John F. Kennedy
“For, in the final analysis, our most 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
“I believe that this Nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to earth.”
―
John F. Kennedy
“The ancient Greek definition of happiness was the full use of your powers along lines of excellence.”
―
John F. Kennedy
“The cost of freedom is always high, but people have always paid it. And one path we shall never choose, and that is the path of surrender, or submission.”
―
John F. Kennedy
“We, in this country, in this generation, are - by destiny rather than by choice - the watchmen on the walls of world freedom.”
―
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.”
―
John F. Kennedy
“... we will do this not because it is easy, but because it is hard ...”
―
John F. Kennedy
