This undertakings without parallel in history which is regarded as whether a deep social revolution or a huge systems engineering need modern people who dare to take up and have ability to finish it 而这项前无古人的事业无论作为一次深刻的社会革命，或一项规模巨大的系统工程，都需要由敢于承担并有能力完成的人即现代化主体来进行。
# ti # ( substance ) and # yong # ( manifestations ) , to use traditiona1 chinese phi1osophical termino1ogy . it is a socia1 onto1ogy on the orie hand , and a1so a theory of socia1 reyo1ution and a theory of deve1opment of productive forces on the other . the former necessari1y manifests itse1f in the latter 应用于对现实社会运动的指导，社会本体论意义上的生产力理论进一步展开为社会革命论和生产力发展论，前者为社会革命的合理性提供了充分论证，后者则为推进现实社会生产力的发展提供了基本指南。
