正确认识内因和外因的关系陈哲中学哲学常识课本在阐明事物发展的原因时指出：１．矛盾是事物发展变化的原因。２．事物的内部矛盾为内因，事物的外部矛盾为外因，事物发展是内因和外因共同起作用的结果。３．内因是事物发展变化的根本原因，外因是事物发展变化的条件，外... Correctly understand the relationship between internal and external causes Chen Zhe middle school philosophy common sense textbook in the elucidation of the reasons for the development of things that: 1. Conflict is the reason why things change. 2. Internal contradictions of things as the internal causes of external conflicts as the external causes of things development is the result of both internal and external factors. 3. Internal factors are the fundamental reasons for the development and changes of things, external factors are the conditions for the development and changes of things, external ...