On this day, 133 years ago, on July 23, 1892 (June 30, 1892, the lunar calendar), Sun Yat-sen graduated from the Hong Kong College of Western Medicine. On July 23, 1892, Sun Yat-sen graduated from the Hong Kong College of Western Medicine. Sun Yat-sen went to Honolulu with his mother to study in 1878 at the age of 12. He returned to China on the eve of the Sino-French War and successively studied at the Central College of Hong Kong, the South China School attached to Guangzhou Boji Hospital, and the Hong Kong College of Western Medicine (University). On July 23, he graduated with honors in the first place. He then practiced medicine in Macau and Guangzhou. However, Sun Yat-sen quickly abandoned medicine and entered politics and embarked on the path of opposing the Qing Dynasty. The formation of his early revolutionary thoughts can be summed up as follows: First, Sun Yat-sen was born in poverty and entered private school at the age of six. He was educated in Confucianism. However, in secondary schools run by the British and American churches in Honolulu, he accepted more Western natural science and bourgeois social and political theories. This was conducive to the formation of Sun Yat-sen's thoughts on democratic revolution. 2. Sun Yat-sen's hometown was not only one of the areas where foreign capitalism first invaded, but also one of the areas where the anti-aggression and anti-feudal struggles of the people of modern China (such as Shengping Society, Taiping Rebellion, Triad Uprising, etc.) were relatively active. Therefore, Sun Yat-sen was deeply influenced by the anti-Qing revolutionary consciousness from an early age, and even later often regarded Hong Xiuquan as the second person. 3. Before and after the Sino-French War, the suffering of the nation, the Qing government's corruption, incompetence and betrayal of foreigners prompted the young Sun Yat-sen to be determined to find the truth of saving the country and the people. While still studying, he "used school as a place to advocate and used medical skills as a medium to enter the world." He often discussed current politics with like-minded classmates and advocated "disrespect for the court." Together with Chen Shaobai, Yang Heling, and You Lie, he was known as the "Four Great Bandits". At the same time, he also met party members and had close relationships with He Qi, a bourgeois reformist who founded the Western Medicine College, and Zheng Guanying, an early bourgeois reform thinker. In June 1894, Sun Yat-sen went to Tianjin to write a letter to Li Hongzhang, proposing the reform proposition that "people can do their best, the land can do their best, materials can do their best, and goods can flow smoothly", without any results. At this time, the Sino-Japanese War was about to break out, but the rulers of the Qing Dynasty still used huge amounts of naval funds to overhaul the Summer Palace and were busy preparing for Cixi's 60th birthday celebration. Deeply aware of the seriousness of the national crisis and witnessing the darkness and decadence of the Qing Dynasty's rule, Sun Yat-sen, a famous doctor known as the "national hand", realized that "medical the country" was more important than "medical people". In the autumn of the same year, he went to Honolulu to establish China's first bourgeois revolutionary group-Xingzhong Hui. From then on, his glorious journey as a bourgeois revolutionary began.