... the United States was not built by those who waited and rested and wished to look behind them. This country was conquered by those who moved forward, and so will space.
John F. KennedyMalthus argued a century and a half ago that man, by using up all his available resources, would forever press on the limits of subsistence, thus condemning humanity to an indefinite future of misery and poverty. We can now begin to hope and, I believe, know that Malthus was expressing not a law of nature, but merely the limitation then of scientific and social wisdom. The truth or falsity of his prediction will depend now, with the tools we have, on our own actions, now and in the years to come.
John F. KennedyI am fully aware of the fact that the Democratic Party, by nominating someone of my faith, has taken on what many regard as a new and hazardous risk.
John F. KennedyI can assure you that every degree of mind and spirit that I possess will be devoted to the long-range interests of the United States and to the cause of freedom around the world.
John F. Kennedy