劳动力是生产力的首要因素。劳动力的扩大再生产,包含劳动力的量和质二个方面。当生产发展了,劳动力的量达到一定程度时,社会经济越发展,提高劳动力的质就越重要。马克思说:“……随着大工业的继续发展,创造现实财富的力量。已经不复是劳动时间和应 Labor is the primary factor in productivity. The expansion and reproduction of the labor force contain both the quantity and the quality of the labor force. When production has developed and the labor force has reached a certain level, the more social and economic development and the improvement of the quality of the workforce become, the more important it is. Marx said: "... With the continued development of large industries, the power to create real wealth has ceased to be a matter of working time and should