Though in all war there be usually a complication of force and damage, and the aggressor seldom fails to harm the estate, when he uses force against the persons of those he makes war upon; yet it is the use of force only that puts a man into the state of war: for whether by force he begins the injury, or else having quietly, and by fraud, done the injury, he refuses to make reparation, and by force maintains it, (which is the same thing, as at first to have done it by force)