三位首都产业一线科技人才走进中传，讲述攻坚克难奋斗故事

Group 1 - The event featured representatives from key industries such as integrated circuits, artificial intelligence, and new energy vehicles, sharing their stories of overcoming challenges and contributing to national development [1][2][3] - The speakers emphasized the importance of mastering "root technologies" and promoting independent innovation to build a self-reliant information industry in China [3] - The narrative of personal dedication to national progress was highlighted, with speakers sharing their journeys and the significance of returning to contribute to China's technological advancements [4][5] Group 2 - The event aimed to inspire students to integrate their personal aspirations with national development, encouraging them to explore various fields to find their interests [5][6] - The importance of combining theoretical knowledge with practical experiences in education was stressed, with a focus on using real-life examples to motivate students [5] - The speakers' commitment to technological self-reliance and innovation was presented as a model for students to emulate in their own careers [5][6]