过去常说,事物是在斗争中发展的,这是客观规律。现在强调和谐,是否否定过去的说法了?这要看对和谐怎样理解。列宁说:“对立的统一(一致、同一、合一),是有条件的、一时的、暂时的、相对的。互相排斥的对立的斗争是绝对的,正如发展、运动是绝对的一样。”(列宁《关于辩证法问题》) It used to be said that things developed in the struggle. This is an objective law. Now emphasize harmony, whether to deny the past statement? This depends on how to understand harmony. Lenin said: "The unity of opposites (unity, unity and unity) is conditional, temporary, temporary and relative. The mutually antagonistic and mutually exclusive struggle is absolute, just as development and movement are absolute. (Lenin, On the Issue of Dialectics)