Group 1 - The speaker emphasizes the importance of interdisciplinary perspectives, particularly the integration of mathematics, computer science, and economics in understanding complex economic phenomena [4][5]. - The speaker highlights practical experiences in rural revitalization and economic policy, showcasing real-world applications of economic theories [4]. - The research on a reinforcement learning algorithm tailored to different investor risk preferences illustrates the innovative intersection of investment studies and artificial intelligence [5]. Group 2 - The speaker expresses a commitment to continue research in economic game theory and computer science, indicating a focus on advancing knowledge in these fields [5]. - The graduation speech reflects on the value of diverse analytical tools and interdisciplinary approaches in addressing complex challenges and seizing development opportunities [5][6].