Each step for the development of physics is full of argument. By revealing defects of existing physical opinions and hypotheses, the argument can promote the cultivation and generation of new physical theories, accelerate the growth and perfection of physical theory, enhance scientific experiment to make progress, and become a kind of internal impetus for the development of physics; meanwhile, under certain conditions, argument can also exert a hinder effect on the fast development of correct

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... ysical theory, especially when the mode of argument is wrong, it will do harm to physics and psychology.