A ballot is like a bullet. You don't throw your ballots until you see a target, and if that target is not within your reach, keep your ballot in your pocket.
"The Ballot or The Bullet (Cleveland Version)". Malcolm X's speech at Cory Methodist Church in Cleveland, Ohio (April 3, 1964) as quoted in "Malcolm X Speaks: Selected Speeches and Statements" edited by George Breitman (pp. 23-44), 1965.