中文摘要：

我们的时代依然是资本的时代,马克思通过＂资本＂将现代社会的本质一览无余。对于现代人而言,马克思最为重大的理论意义就在于他指明了资本增殖的三个界限：资本增殖的界限、资本收入的界限和资本实现的界限。资本的界限构成了现代社会的合理性边界。现代社会一旦超越这些边界,就必然会陷入各种各样的危机当中。如果现代社会既不想放弃＂资本的增殖＂这一经济发展的原动力,又不想堕入到＂欲望的狂欢＂之中,那么,现代社会就必须恪守＂资本的界限＂。

英文摘要：

Our age is still an age of capital, which is perceived by Marx completely. To modern man, the greatest theory of Marx is that he defines the three demarcation lines of capital increase：the demarcation line of capital increase, capital income and capital realization. The boundary of capital composes the reasonable boundary of modern society. Once modern society oversteps these boundaries, it will trap into different crises. If modern society does not want to give up the motive power of economic growth of＂capital increase＂, or jump into＂carnival of desires＂, it should abide by the＂capital boundary＂.