Capital is a result of labor, and is used by labor to assist it in further production. Labor is the active and initial force, and labor is therefore the employer of capital. – Henry George
What kind of society isnt structured on greed? The problem of social organization is how to set up an arrangement under which greed will do the least harm; capitalism is that kind of a system. – Milton Friedman
Capitalism needs to function like a game of tug-of-war. Two opposing sides need to continually struggle for dominance, but at no time can either side be permitted to walk away with the rope. – Pete Holiday