Nonviolence is a powerful and just weapon. which cuts without wounding and ennobles the man who wields it. It is a sword that heals.
Martin Luther King, Jr.
Those who make peaceful revolution impossible will make violent revolution inevitable
"Those who profess to favor freedom, yet deprecate agitation, are men who want crops without plowing up the ground. They want rain without thunder and lightening. They want the ocean without the awful roar of its many waters. This struggle may be a moral one; or it may be a physical one; or it may be both moral and physical; but it must be a struggle. Power concedes nothing without a demand. It never did and it never will.“
Frederick Douglass, African-American abolitionist
School of Civil Disobedience