先进性是马克思主义政党的本质属性,是马克思主义政党的生命所系、力量所在。党的先进性是历史的具体的,既是一以贯之的,又是与时俱进的。这就决定了保持和发展党的先进性是马克思主义政党自身建设的根本任务和永恒课题。党中央提出加强党的先进性建设的重大战略思想,就是基于 The advanced nature is the essential attribute of a Marxist political party and the place and strength of the Marxist political party. The advanced nature of the party is specific to history. It is both a coherent one and an advancing one with the times. This determines that maintaining and developing the party’s advanced nature is a fundamental task and an eternal task for the self-construction of a Marxist political party. The CPC Central Committee’s proposal of major strategic thinking on strengthening the party’s advanced nature is based on