Group 1 - The core idea of the articles emphasizes the importance of asking good questions in the pursuit of knowledge, rather than merely seeking answers [2][6][7] - The experiences of influential scholars like Zhang Peigang and Ronald Coase illustrate how focusing on significant questions can lead to groundbreaking discoveries in economics [5][6][8] - Zhang Peigang's research on grain marketing during wartime highlights the critical role of transportation costs and market organization in agricultural economics, which aligns with the concept of transaction costs introduced by Coase [4][5] Group 2 - The discussion on artificial intelligence underscores that pivotal questions, such as Turing's inquiry about machine thinking, have driven scientific advancements and technological innovations [7][8] - The Wright brothers' approach to flight innovation demonstrates that identifying the right problem—ensuring stable flight—was key to their success, rather than merely achieving flight [8] - The development of the "Wicab" technology for the visually impaired showcases how a fundamental question about perception led to significant technological breakthroughs [8]