“Those who make peaceful revolution impossible will make violent revolution inevitable."[Remarks on the first anniversary of the Alliance for Progress, 13 March 1962]”

“A revolution is coming – a revolution which will be peaceful if we are wise enough; compassionate if we care enough; successful if we are fortunate enough – but a revolution which is coming whether we will it or not. We can affect its character; we cannot alter its inevitability.[Report to the United States Senate on his trip to Latin America and the Alliance for Progress, May 9-10 1966]”

“We are not afraid to entrust the American people with unpleasant facts, foreign ideas, alien philosophies, and competitive values. For a nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people."[Remarks on the 20th Anniversary of the Voice of America; Department of Health, Education, and Welfare, February 26, 1962]”

“The responsibility of our time is nothing less than a revolution. A revolution that would be peaceful if we are wise enough; humane if we care enough; successful if we are fortunate enough. But a revolution will come whether we will it or not. We can affect it's character, we cannot alter it's inevitability.”

“The men who create power make an indispensable contribution to the nation's greatness, but the men who question power make a contribution just as indispensable.”

“The time to repair the roof is when the sun is shining.[State of the Union Address January 11 1962]”

“The interaction of disparate cultures, the vehemence of the ideals that led the immigrants here, the opportunity offered by a new life, all gave America a flavor and a character that make it as unmistakable and as remarkable to people today as it was to Alexis de Tocqueville in the early part of the nineteenth century.”