The product of mental labor – science – always stands far below its value, because the labor-time necessary to reproduce it has no relation at all to the labor-time required for its original production. — Karl Marx
Tags: #Value, #Product, #Mental, #KarlMarx, #German, #Philosopher
Mini who’s who:
Karl Marx : German Philosopher
Born: May 5, 1818
Died: March 14, 1883