到1848年为止,马克思和恩格斯的思想发展可分两个阶段。在这两个阶段中,他们的思想发展是由他们要评说的、摆在他们面前的政治和社会问题决定的。他们的思想就是在解决这些问题的过程中变化着,发展着。第一个阶段(这个阶段可算到1845年初,也就是说,可以算到他们提出历史唯物主义和辩证唯物主义的基本原理时为止)的特征是:他们(特别是马克思)的思想变迁是在思辨和分析交互影响的情况下进行的。 By 1848, Marx and Engels's ideological development can be divided into two stages. In both phases, their ideological development is determined by the political and social issues that they want to comment on and are placed before them. Their thinking is changing and developing in solving these problems. The first stage, which can be counted up to the beginning of 1845, that is to say, when they put forward the basic principles of historical materialism and dialectical materialism, is characterized by the fact that their (especially Marx's) And analyze the impact of interaction.