“Yes, the brutalities of progress are called revolutions”
“If you wish to understand what Revolution is, call it Progress; and if you wish to understand what Progress is, call it Tomorrow.”
“To understand the nature of the Revolution we must call it "progress"; and we may define progress by the word "tomorrow".”
“History respects revolutions; and yet, if a revolution is progressive, support it; if it is reactionary, resist it!”
“Those who make peaceful revolution impossible will make violent revolution inevitable."[Remarks on the first anniversary of the Alliance for Progress, 13 March 1962]”
“Human rebellion ends in metaphysical revolution. It progresses from appearances to acts, from the dandy to the revolutionary.”