Culture is interlinked, and calligraphy art is also interdependent with people's spiritual world. From ancient times to the present, all calligraphers handed down in history must be full of cultural literacy. Great calligraphers of all ages were great writers and scholars. Like a famous calligrapher in ancient times, Guo Moruo never studied calligraphy as an independent art form. His writing and academic career went hand in hand with pen, paper and ink. After the founding of New China, Guo Moruo engaged in more abundant calligraphy creation after heavy state affairs. He was generous and well-informed, leaving countless inscriptions on Mo Bao for places of interest, industrial and mining schools and friends from all walks of life at home and abroad. His calligraphy works are so numerous and influential that few people can compare with others. The huge calligraphy works created to commemorate the 0/5th anniversary of the founding of People's Republic of China (PRC) is one of Guo Moruo's masterpieces.
In his calligraphy works, there is a kind of "literary" breath everywhere, which is treasured in his chest, conjuring up thousands of thoughts, trickling out from his pen, generating a realm that is integrated with his poems, literature and history, and showing it to readers in the form of calligraphy externalization.