Those who came before us made certain that this country rode the first waves of the industrial revolution, the first waves of modern invention, and t… - 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 the earth. No single space project in this period will be more impressive to mankind, or more important for the long-range exploration of space; and none will be so difficult or expensive to accomplish. We propose to accelerate the development of the appropriate lunar space craft. We propose to develop alternate liquid and solid fuel boosters, much larger than any now being developed, until certain which is superior. We propose additional funds for other engine development and for unmanned explorations — explorations which are particularly important for one purpose which this nation will never overlook: the survival of the man who first makes this daring flight. But in a very real sense, it will not be one man going to the moon — if we make this judgment affirmatively, it will be an entire nation. For all of us must work to put him there.

I want a Chief Executive whose public acts are responsible to all groups and obligated to none — who can attend any ceremony, service or dinner his office may appropriately require of him — and whose fulfillment of his Presidential oath is not limited or conditioned by any religious oath, ritual or obligation.

There is a limitation, in other words, upon the power of the United States to bring about solutions. I think our people get awfully impatient and maybe fatigued and tired, and saying "We have been carrying this burden for 17 years; can we lay it down?" We can't lay it down, and I don't see how we are going to lay it down in this century. So that I would say that the problems are more difficult than I had imagined them to be. The responsibilities placed on the United States are greater than I imagined them to be, and there are greater limitations upon our ability to bring about a favorable result than I had imagined them to be. And I think that is probably true of anyone who becomes President, because there is such a difference between those who advise or speak or legislate, and between the man who must select from the various alternatives proposed and say that this shall be the policy of the United States. It is much easier to make the speeches than it is to finally make the judgments, because unfortunately your advisers are frequently divided. If you take the wrong course, and on occasion I have, the President bears the burden of the responsibility quite rightly. The advisers may move on to new advice.