"I am convinced that if we are to get on the right side of the world revolution, we as a nation must undergo a radical revolution of values. We must rapidly begin the shift from a thing-oriented society to a person-oriented society. When machines and computers, profit motives and property rights, are considered more important than people, the giant triplets of racism, extreme materialism, and militarism are incapable of being conquered." -MLK in a speech against the Vietnam War. Click here for audio bit.
Source: p. 340 in The Autobiography of Martin Luther King, Jr. Edited by Clayborne Carson (1998). Grand Central Publishing.