约瑟夫·狄慈根(1828-1888年)是德国制革工人、社会民主党党员、无阶阶级的著作家和哲学家。他在当制革工人期间,利用工余时间,自学哲学、政治经济学和科学社会主义,得出了和马克思、恩克斯的辨证唯物主义极其相近的结论。狄慈根在介绍他的学习经验时说:“重复是学习之母”。 Joseph Diezingen (1828-1888) is a German tanner worker, social-democratic party member, and an author and philosopher of order. During his time as a tannery worker, he used his spare time, self-learning philosophy, political economy and scientific socialism to come to the conclusion that Marx and Enqueur’s dialectical materialism were very similar. Di Cigen introduced his learning experience, said: “Repeat is the mother of learning.”