Without denying the value of scientific endeavor, there is a striking absurdity in committing billions to reach the moon where no people live, while only a fraction of that amount is appropriated to service the densely populated slums. – Martin Luther King,Jr., Where Do We Go from Here: Chaos or Community?, 1967
A fifth point concerning nonviolent resistance is that it avoids not only external physical violence but also internal violence of spirit. The nonviolent resister not only refuses to shoot his opponent but he also refuses to hate him. – Martin Luther King,Jr., Stride Toward Freedom: The Montgomery Story, 1958