中共中央政治局常委、中央书记处书记习近平23日在全党深入学习实践科学发展观活动动员大会暨省部级主要领导干部专题研讨班结业式上发表重要讲话。他强调,科学发展观是管根本、管全局、管长远的。各级党组织要以开展深入学习实践科学发展观活动为契机,持久深入地学习、卓有成效地实践,始终把 Xi Jinping, member of the Standing Committee of the Political Bureau of the CPC Central Committee and secretary of the CPC Central Committee, made an important speech on the completion ceremony of the mobilization meeting of all party members in deepening the study and practice of the scientific concept of development and the conclusion of the seminars on major leading cadres at the provincial and ministerial level. He emphasized that the scientific concept of development is fundamental to management, overall management and long-term management. Party organizations at all levels should take the opportunity of carrying out the activities of in-depth study and practice of the scientific concept of development as an opportunity to learn in a sustained and profound manner and practice effectively and always