经典常谈丨正确的决策离不开调查研究

Group 1 - The core idea emphasizes the importance of practical research and investigation in developing and understanding socialist theory, as highlighted by Marx and Engels [1][2][3] - Marx and Engels conducted extensive field research in England, focusing on the economic conditions and the status of the working class, which informed their theoretical developments [2][3] - The methodology of combining theoretical analysis with empirical data collection is crucial for forming a robust understanding of social movements and economic realities [3][4] Group 2 - The significance of investigation and research as foundational practices in the development of Marxist theory is noted, paralleling its importance in the early Chinese Communist Party [4] - The emphasis on practical research is reiterated by contemporary leaders, stressing its necessity for effective decision-making and problem-solving in modern governance [5]