It holds that the repetition in restatement helps the rhetor reach the optimum level of arousal and the different words in it give him the pleasure of change.

• 对于修辞者而言，对关键意义的多次反复可以帮助他释放激情，达到体内平衡和最适宜兴奋度，且这种修辞对不同词语的运用又可满足他对心理变化的追求。