一八五九年五月一八日,革命导师恩格斯在《致斐·拉萨尔》中写道:“您的《济金根》完全是在正路上;主要人物是一定的阶级和倾向的代表,因而也是他们时代的一定思想的代表,他们的动机不是从琐碎的个人欲望中,而正是从他们所处的历史潮流中得来的。”应 On May 18, 1859, Engels, the revolutionary mentor, wrote in “To Fife Lassalle:” Your “Jijingen” is entirely on the right track; the main characters are representatives of certain classes and tendencies , And therefore also represent some idea of ​​their time, whose motives were not derived from trivial personal desires but precisely from the historical tide they were in. "Should