“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]”

“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.”

“To understand the nature of the Revolution we must call it "progress"; and we may define progress by the word "tomorrow".”

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

“We have nothing but our freedom. We have nothing to give you but your own freedom. We have no law but the single principle of mutual aid between individuals. We have no government but the single principle of free association. We have no states, no nations, no presidents, no premiers, no chiefs, no generals, no bosses, no bankers, no landlords, no wages, no charity, no police, no soldiers, no wars. Nor do we have much else. We are sharers, not owners. We are not prosperous. None of us is rich. None of us is powerful. If it is Anarres you want, if it is the future you seek, then I tell you that you must come to it with empty hands. You must come to it alone, and naked, as the child comes into the world, into his future, without any past, without any property, wholly dependent on other people for his life. You cannot take what you have not given, and you must give yourself. You cannot buy the Revolution. You cannot make the Revolution. You can only be the Revolution. It is in your spirit, or it is nowhere.”

“We mourn the blossoms of May because they are to whither; but we know that May is one day to have its revenge upon November, by the revolution of that solemn circle which never stops---which teaches us in our height of hope, ever to be sober, and in our depth of desolation, never to despair.”