毛泽东在《矛盾论》中说:“研究问题,忌带主观性、片面性。所谓主观性,就是不知道客观地看问题,也就是不知道用唯物观点去看问题。”辩证思维就是用历史的观点、辩证的观点、唯物的观点全面地科学地分析认识事物。它属于哲学范畴,概括的层次最高,实用的范围最广,既适合于一切科学研 Mao Zedong said in the “Theory of Contradictions”: “It is a question of research that avoids subjectivity and one-sidedness.” The so-called subjectivity means that we do not know objectively to look at the problem, that is, we do not know the point of view of materialism. “” Dialectical thinking is to use Historical point of view, dialectical point of view, materialistic point of view a comprehensive scientific analysis of understanding things. It belongs to the category of philosophy, summarizing the highest level, the most extensive range of practical, is suitable for all scientific research