Group 1 - The event on May 30th celebrated the contributions of scientists, particularly focusing on the relationship between plants and human life, as part of a series aimed at promoting the spirit of scientists by 2025 [1][5] - Professor Gu Hongya emphasized the importance of plants in human civilization, discussing their role in food sources and the process of domestication versus breeding [2][4] - The introduction of various plants throughout history, such as grapes and potatoes, illustrates the evolution of human civilization and the significance of plant resources [2][3] Group 2 - Gu highlighted the strategic importance of wild plant resources, noting that even non-endangered species like wild soybeans are crucial for food security due to their unique genetic traits [3] - The lecture showcased the dedication of scientists like Yuan Longping and Tu Youyou, who made significant contributions to agriculture and health, respectively, demonstrating the spirit of perseverance and innovation [4][5] - The event aimed to foster a scientific atmosphere and enhance public scientific literacy, aligning with national goals for technological advancement and national rejuvenation [5]