We must be concerned not merely about who murdered them, but about the system, the way of life, the philosophy which produced the murderers .
Martin Luther King, Jr.A man does not measure its height in moments of comfort, but in terms of change and controversy
Martin Luther King, Jr.Never before have I written so long a letter. I'm afraid it is much too long to take your precious time. I can assure you that it would have been much shorter if I had been writing from a comfortable desk, but what else can one do when he is alone in a narrow jail cell, other than write long letters, think long thoughts, and pray long prayers?
Martin Luther King, Jr.