Marxist Labor Theory of Value refers to human labor in making goods as the only headspring of producing value and surplus value, and thereby reveals the economic cause for the antagonism of capitalists and employees.

• 马克思的劳动价值论,把制造商品时所耗费的活劳动作为创造价值和剩余价值的惟一源泉,从而揭示了资本家与雇佣工人深刻对立的经济根源。