I come here today to look across this world of threats to a world of peace. In that search we cannot expect any final triumph — for new problems will… - John F. Kennedy

But the harsh fact of the matter is that there is also an increasingly large number of young Americans who are neglecting their bodies — whose physical fitness is not what it should be — who are getting soft. And such softness on the part of individual citizens can help to strip and destroy the vitality of a nation. For the physical vigor of our citizens is one of America's most precious resources. If we waste and neglect this resource, if we allow it to dwindle and grow soft then we will destroy much of our ability to meet the great and vital challenges which confront our people. We will be unable to realize our full potential as a nation.

If the pursuit of learning is not defended by the educated citizen, it will not be defended at all. For there will always be those who scoff at intellectuals, who cry out against research, who seek to limit our educational system. Modern cynics and skeptics see no more reason for landing a man on the moon, which we shall do, than the cynics and skeptics of half a millennium ago saw for the discovery of this country. They see no harm in paying those to whom they entrust the minds of their children a smaller wage than is paid to those to whom they entrust the care of their plumbing. </br> But the educated citizen knows how much more there is to know. He knows that "knowledge is power," more so today than ever before. He knows that only an educated and informed people will be a free people, that the ignorance of one voter in a democracy impairs the security of all, and that if we can, as Jefferson put it, "enlighten the people generally … tyranny and the oppressions of mind and body will vanish, like evil spirits at the dawn of day." And, therefore, the educated citizen has a special obligation to encourage the pursuit of learning, to promote exploration of the unknown, to preserve the freedom of inquiry, to support the advancement of research, and to assist at every level of government the improvement of education for all Americans, from grade school to graduate school.

But complacency or self-congratulation can imperil our security as much as the weapons of tyranny. A moment of pause is not a promise of peace.