目前全国各地正在开展“讲学习、讲政治、讲正气”的“三讲”教育。江泽民总书记在最近的多次讲话中 ,强调全党加强学习的重要性 ,号召各级干部 ,尤其是党的高级干部要带头“学习、学习、再学习” ,把勤奋好学的风气推向全社会。为什么党中央如此强调“讲学习”的重要性 ,并且 At present, “three stresses” education, “stresses learning, politics and righteousness”, is being carried out all over the country. In his most recent speeches, General Secretary Jiang Zemin emphasized the importance of strengthening the study of the whole party and called on cadres at all levels, especially the party’s top cadres, to take the lead in “learning, studying and re-learning” and pushing the hard-working and thoroughly studious attitude toward the whole society. Why does the party Central Committee stress the importance of “learning by doing”?