把这一句，留给此刻的你
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.
脑力劳动的产物——科学——总是远远低于它的价值，因为再现脑力劳动所需要的劳动时间与原始生产所需要的劳动时间毫无关系。