I come here today...not just because you are doing well and because you are outstanding students, but because we expect something of you. And unless … - John F. Kennedy

We cannot expect that everyone, to use the phrase of a decade ago, will "talk sense to the American people". But we can hope that fewer people will listen to nonsense. And the notion that this Nation is headed for defeat through deficit, or that strength is but a matter of slogans, is nothing but just plain nonsense.

Now, in the thermonuclear age, any misjudgment on either side about the intentions of the other could rain more devastation in several hours than has been wrought in all the wars of human history. Therefore I, as President and Commander-in-Chief, and all of us as Americans, are moving through serious days. I shall bear this responsibility under our Constitution for the next three and one-half years, but I am sure that we all, regardless of our occupations, will do our very best for our country, and for our cause. For all of us want to see our children grow up in a country at peace, and in a world where freedom endures. I know that sometimes we get impatient, we wish for some immediate action that would end our perils. But I must tell you that there is no quick and easy solution. [...] We must look to long days ahead, which if we are courageous and persevering can bring us what we all desire.

Today no war has been declared — and however fierce the struggle may be, it may never be declared in the traditional fashion. Our way of life is under attack. Those who make themselves our enemy are advancing around the globe. The survival of our friends is in danger. And yet no war has been declared, no borders have been crossed by marching troops, no missiles have been fired. If the press is awaiting a declaration of war before it imposes the self-discipline of combat conditions, then I can only say that no war ever posed a greater threat to our security. If you are awaiting a finding of "clear and present danger," then I can only say that the danger has never been more clear and its presence has never been more imminent. It requires a change in outlook, a change in tactics, a change in missions — by the government, by the people, by every businessman or labor leader, and by every newspaper. For we are opposed around the world by a monolithic and ruthless conspiracy that relies primarily on covert means for expanding its sphere of influence — on infiltration instead of invasion, on subversion instead of elections, on intimidation instead of free choice, on guerrillas by night instead of armies by day. It is a system which has conscripted vast human and material resources into the building of a tightly knit, highly efficient machine that combines military, diplomatic, intelligence, economic, scientific and political operations. Its preparations are concealed, not published. Its mistakes are buried, not headlined. Its dissenters are silenced not praised. No expenditure is questioned, no rumor is printed, no secret is revealed. It conducts the Cold War, in short, with a war-time discipline no democracy would ever hope or wish to match. Nevertheless, every democracy recognizes the necessary restraints of national security — and the question remains whether those restraints need to be more strictly observed if we are to oppose this kind of attack as well as outright invasion.