The history of a revolution is for us first of all a history of the forcible entrance of the masses into the realm of rulership over their own destiny.
Leon TrotskyAs for us, we were never concerned with the Kantian-priestly and vegetarian-Quaker prattle about the "sacredness of human life." We were revolutionaries in opposition, and have remained revolutionaries in power. To make the individual sacred we must destroy the social order which crucifies him. And this problem can only be solved by blood and iron.
Leon TrotskyLet us not forget that revolutions are accomplished through people, although they be nameless. Materialism does not ignore the feeling, thinking, and acting man, but explains him.
Leon Trotsky