【摘要】 党的自我革命作为跳出治乱兴衰历史周期率的“第二个答案”,既是实践创新，又是理论创新。从唯物主义世界观、唯物辩证法、辩证唯物主义认识论、群众史观等四个角度深入阐述“第二个答案”的理论内涵，揭示马克思主义哲学原理为“第二个答案”提供了坚实的理论基础，一方面有助于理解党的自我革命的重大理论意义，另一方面有助于认识马克思主义哲学在当代中国的丰富和发展。更多还原

【Abstract】 As the “second answer” to the question of how to escape the historical cycle of rise and fall, the self-reform of the Communist Party of China(CPC) is both a practical innovation and a theoretical one. From the four perspectives of materialistic world outlook, materialistic dialectics, dialectical materialism epistemology, and mass historical outlook, this paper expounds in depth the theoretical connotation of the “second answer”, and reveals that the principles of Marxist philosophy provide a solid theoretical basis for the “second answer”, which, on the one hand, is helpful for the understanding of the great theoretical significance of the self-reform of the CPC, and on the other hand, is helpful for the understanding of the richness and development of Marxist philosophy in contemporary China.更多还原