The Basic Idea And Contemporary Enlightenment Of "the Two Necessities"and "the Two Impossibilities"

"The two Necessities" is the famous judgment of Marx and Engels put forward in "The Communist Manifesto". Eleven years later, Marx put forward "The two Necessities" in the paper of "the preface to critique of political economics,"which further enrich, improve and develop "The two Necessities", these two judgments constituted the core content of the scientific socialism. More than one hundred years has passed, capitalism and socialism have undergone great changes, but it did not denied "the two judgments", on the contrary, it is further proved their effectiveness from theory and practice as times changed. This article from the classical literature of Marx and Engels’, systematically summarized the historical background, theoretical basis and practical conditions, teased the relationship and expounded the contemporary enlightenment of "The two Necessities" and "The two Necessities".The full text is divided into four parts.The first part introduced the historical background of "The two Necessities"——centered on the paper of "The Communist Manifesto", discussed the theoretical premises of "The two Necessities" from two aspects:the alienated labor and the all-round development of people, the social division of labor and demise of private ownership; discussed the realistic conditions of "The two Necessities" from two aspects:the production and the liberation of the proletariat, the leadership of the Communist Party and the realization of the revolution.The second part introduced the historical background——centered on the paper of "the preface to critique of political economics" to "The two Necessities", introduced the theoretical and practical basis——the lesson of the failed revolutions of1848, the further study of the political economy and the basic contents——Capitalism will not perish easily, Socialism will not won easily of "The two Necessities".The third part teased the relationship between "the two necessities" and "the two impossibilities" in revised, replaced, and contained, elaborated the dialectical unity relationship of them from the diachronic and synchronic.The fourth part expounded the contemporary enlightenment of "the two necessities" and "the two impossibilities" for the capitalism, the socialism, especially the socialism with Chinese characteristics.