习近平在贺信中说,历史研究是一切社会科学的基础,承担着“究天人之际,通古今之变”的使命。重视历史、研究历史、借鉴历史,可以给人类带来很多了解昨天、把握今天、开创明天的智慧。习近平指出,中国人自古重视历史研究,历来强调以史为鉴,我们的前人留下了浩繁的历史典籍。每个国家、每个民族都有自己的发展历程,应该尊重彼此的选择,加深彼此的了解,以 Xi Jinping said in his letter that historical research is the foundation of all social sciences and undertakes the mission of “studying the relationship between heaven and man, changing the past and future.” Emphasis on history, research history, learn from history, can bring a lot of human understanding yesterday, grasp today, create tomorrow’s wisdom. Xi Jinping pointed out that since ancient times, the Chinese have attached importance to historical research and have always emphasized that history should learn from it. Our predecessors have left a vast historical text. Every country and every nation has its own course of development. We should respect each other’s choices and deepen mutual understanding so as to