党的思想路线是马克思主义的认识路线，是党的生命线，在我国革命和建设中起着统领全局的作用。党的三代领导核心都十分重视党的思想路线问题，代代相承，不断丰富和发展，使党的思想路线日益焕发出生机与活力。如果说，以毛泽东为核心的第一代领导集体的主要功绩在于提出了实 The party’s ideological line is the Marxist line of understanding and the lifeline of the party and plays a leading role in the revolution and construction in our country. The three generations of the Party’s leading nucleus attach great importance to the party’s ideological line, and continue to be enriched and developed from generation to generation, enriching and developing the party’s ideological line and giving birth to vigor and vitality. If we say that the main achievement of the first generation of leading collectives with Mao Zedong as the core lies in the fact that