1. Wang Chong of the Eastern Han Dynasty was eager to learn since he was a child, because his family was poor and he had no money to buy books. He stood in Luoyang Bookstore every day and studied hard year after year. He put more than 1, volumes of six kinds of books, such as six arts, philosophers, poems, life books, skills and techniques, listed in Hanshu Yiwenzhi, as long as they survived at that time. Thinker. The masterpiece Lun Heng had a great influence on later generations.

2. Cao Xueqin in Qing Dynasty was not only a famous novelist, but also an accomplished poet. His contemporaries praised him for his "strange writing style". He was also an excellent painter, especially a stone painter. In his masterpiece A Dream of Red Mansions, The knowledge involved includes medicine, psychology, music, poetry, geography, architecture, clothing, garden art, customs, cooking, etc. It can be seen that Cao Xueqin's extraordinary talent and profound knowledge.

3. Zu Chongzhi, a famous mathematician in the Northern and Southern Dynasties, calculated that pi was between 3.1415926 and 3.1415927. He was the first in the world. Calculate to 7 digits after the decimal point. This is more than 1 years earlier than in Europe. Therefore, a mathematician in Japan once suggested that pi should be renamed as "ancestral rate". He is also very good at studying the calendar and machinery of Wang Manwen. He compiled "Daming Calendar" and measured the number of days in the year of return, that is, the time between the winter solstice of two years. It's only 5 seconds away from the result measured by modern astronomical science. He created "water mill", "thousand-mile boat" and "south guide car". He is also a scholar who studies Confucian classics and hundred schools of thought's theory, and has annotated Lao Zi, The Book of Changes, The Analects of Confucius and The Book of Filial Piety.

4. A well-known scholar with outstanding talents. In 1921, Goddess, the first collection of poems, was published, which put forward the idea of "literary revolution" of great significance in the history of modern literature. A series of studies such as China Ancient Society Research and Oracle Inscriptions creatively combined the study of ancient Chinese characters with the study of ancient history, opening up a new world of historical research. Bronze Age and Ten Critical Books textual research on pre-Qin society. There are many original ideas. Guo Moruo wrote many poems, novels and plays, wrote many historical, philosophical and political papers, and also translated many world famous works. The Collected Works of Mo Ruo has as many as 17 volumes. Guo Moruo's erudition is the result of his lifelong hard study.