伟大领袖和导师毛主席教导我们:“事物发展的根本原因,不是在事物的外部而是在事物的内部,在于事物内部的矛盾性。”地震的发生有着种种因素,其主要原因就是地球内部矛盾运动的结果。但是,地球的运动并不是孤立的,它和其他星体,如太阳、月亮等是互相联系,互相影响的。这可能是地震发生的外部因素。 毛主席说:“……外国是变化的条件,内因是变化的根据,外因通过内因而起作用。”我们认为:地球内部的矛盾运动,可能使地球的某些特殊部位积聚大量能 The great leader and teacher Chairman Mao taught us: “The fundamental reason for the development of things is not the external but the internal contradictions of things.” There are various factors in the occurrence of earthquakes. The main reason is the internal contradictions in the Earth The result of exercise. However, the earth’s movement is not isolated. It interacts with and interacts with other stars, such as the sun and the moon. This may be an external factor in the earthquake. Chairman Mao said: “... a foreign country is a condition for change. Internal factors are the basis for change and external factors work through internal factors.” We believe that the contradictions and movements within the Earth may accumulate large amounts of energy in certain special parts of the earth