He who loves the bristle of bayonets only sees in the glitter what beforehand he feels in his heart. It is avarice and hatred; it is that quivering lip, that cold, hating eye, which built magazines and powder-houses. – Ralph Waldo Emerson

The moment a man claims a right to control the will of a fellow being by physical force, he is at heart a slaveholder. – Henry C. Wright, The Liberator, 7 April 1837

The limitation of riots, moral questions aside, is that they cannot win and their participants know it. Hence, rioting is not revolutionary but reactionary because it invites defeat. It involves an emotional catharsis, but it must be followed by a sense of futility. – Martin Luther King, Jr.