With all previous social classes transformed into the working class, and all means of production in the hands of an ever-dwindling group of owners of “capital,” a proletarian revolution would lead humanity to a world of perfect justice: “From each according to his ability, to each according to his needs,” as Marx famously put it.
从前所有的社会阶级都会转变为工作阶级，所有的生产方式都集中在不断减少的“资本”所有者群体手中，在这种情况下，无产阶级革命将给人类带来完美正义的世界：用马克思的名言，就是 “各尽所能，按需分配”。