在推进中国式现代化的新征程上奋力书写挺膺担当的青春篇章——习近平总书记致全国青联十四届全委会和全国学联二十八大的贺信在广大青年中引发热烈反响

Group 1 - The core message emphasizes the importance of youth engagement in national development and modernization under the guidance of the Communist Party of China [1][4] - The past five years have seen significant contributions from youth organizations, showcasing their active role in promoting the Party's agenda and national goals [1][4] - Youth representatives express a strong commitment to contribute to various national initiatives, including technological innovation and regional development [3][5] Group 2 - The youth organizations, such as the National Youth Federation and Student Federation, are highlighted as crucial links between the Party and the youth, tasked with guiding and mobilizing young people [4] - There is a call for youth to embrace their historical mission and actively participate in areas like national defense, technology, and social services [5] - The emphasis on innovation and technology, particularly in fields like artificial intelligence, is seen as vital for national self-reliance and progress [4]