Once you change your philosophy, you change your thought pattern. Once you change your thought pattern, you change your — your attitude. Once you change your attitude, it changes your behavior pattern and then you go on into some action. As long as you gotta sit-down philosophy, you'll have a sit-down thought pattern, and as long as you think that old sit-down thought you'll be in some kind of sit-down action.

The Ballot or the Bullet (1964) - Speech in Detroit, Michigan (12 April 1964)