1. The full text of "Encouraging Learning" written by Song Zhenzong (Zhao Heng) is as follows:

Read, read, read! The book has its own golden house;

Read, read, read! There are thousands of grains in the book;

Read, read, read! There is beauty in the book.

2. Song Zhenzong Zhao Heng (December 23, 968 - March 23, 1022), whose real name was Zhao Dechang, was renamed Zhao Yuanxiu and Zhao Yuankan. The third emperor of the Song Dynasty (reigned from May 8, 997 to March 23, 1022), the third son of Song Taizong Zhao Guangyi, his mother was Empress Li of Yuande.

Handsome, intelligent, and unique in appearance, he was loved by Song Taizu. When Taizong of the Song Dynasty came to the throne, he served as the chief inspector of the school, Kaifeng governor, Tongping Zhangshi, and was awarded the title of King of Han, King of Xiang and King of Shou. In the first year of Zhidao (995), he was established as the prince and changed his name to Zhao Heng. In the third year of Zhidao (997), he ascended the throne as emperor and appointed Li Hang, Lu Duan and others as prime ministers. They were diligent in political affairs and promoted the "Government of Xianping". In the first year of Jingde (1004), under the persuasion of Kou Zhun, the prime minister of the main war faction, Yu Jia went on a personal expedition, defeated the Liao army in Chanyuan, reached the "Chanyuan Alliance", and realized a century of peace between Song and Liao. Later in his reign, he suffered from a headache and appointed Wang Qinruo and Ding Wei as prime ministers to support Empress Liu in governing. Indulging in the matter of enshrining Zen, building temples and temples extensively, wasting people and money, leading to deepening social conflicts. In the first year of Qianxing (1022), Zhao Heng died in Yanqing Hall at the age of fifty-five. He was given the posthumous title of "Emperor of Shengyuanxiao who imitated the ancient magic power of Fuji and made Deming Mingwu Dingzhang" and the temple name Zhenzong. He was buried in Yongding Mausoleum.

Zhao Heng loves literature and is good at calligraphy. "Li Xue Pian" contains the proverb "There is a house of gold in the book, and there is a beauty like jade in the book." He is the author of three hundred volumes of "Yu Zhi Ji" handed down to the world. Today, only six volumes of "Yu Jing Ji" remain, and his poems are recorded in "Quan Song Poetry".