1. 1565 Since then, Li Shizhen has traveled around Wudang Mountain, Lushan Mountain, Maoshan Mountain, Niushou Mountain, Huguang, Anhui, Henan, Hebei and other places, collecting drug specimens and prescriptions, and worshiping fishermen, woodcutters, farmers, coachmen, medical workers and snake catchers as teachers.
Li Shizhen consulted 925 kinds of books on medicine and other aspects in the past dynasties, and his research on physics was also poor. He recorded tens of millions of words of reading notes and clarified many difficult problems. After 27 years of cold and heat, three drafts were changed, and in the eighteenth year of Wanli of Ming Dynasty (1590), the masterpiece Compendium of Materia Medica with1920,000 words was completed.
2. Xu Xiake (1587 65438+1October 5-16465438+March 8) was born in Jiangyin, South Zhili (now Jiangyin City, Jiangsu Province). After 30 years' investigation, geographers, travelers and writers in Ming Dynasty wrote a 600,000-word geographical masterpiece "Travels of Xu Xiake", which is called "a strange man through the ages".
3. Wen Tianxiang, formerly known as Sun Yun and Song Rui, is also a charitable person. Road number floating Taoist, Wenshan people. Luling, Jizhou County, Jiangxi Province (now futian town, Qingyuan District, Ji 'an City, Jiangxi Province) was a politician, writer, patriotic poet, famous anti-Yuan minister and national hero at the end of the Southern Song Dynasty, and together with Lu Xiufu and Zhang Shijie, he was also called "three outstanding men in the end of the Song Dynasty".
Baoyu was the first scholar in four years (1256). In the year of Kai Qing Yuan (1259), he was awarded the judge of the Navy Festival. In April of the sixth year of Xian Chun (1270), he served as the military supervisor and also managed the bachelor's college. He was dismissed from office because he made sarcastic remarks in Jia Sidao when drafting the imperial edict. In the first year of Deyou (1275), the Yuan army went down the Yangtze River, and Wen Tianxiang ran out of money for the army, recruiting 50,000 diligent soldiers and entering Wei 'an.
Xuanren was appointed as the ambassador of western Zhejiang and Jiangdong, and also known as Pingjiang House. He sent a general to Changzhou, but General Zhang Quan of Huai was defeated and retreated to Yuhang. He was appointed as the right prime minister and envoy of the Tang Dynasty, and was ordered to make peace with the Yuan Army. Bo Yan, the prime minister of the Yuan Dynasty, was detained and escorted to the north to escape.
In May, in Fuzhou, Zhang Shijie, assistant minister Lu Xiufu, right-hand prime minister Chen, etc. They established the sea strategy of going north to Jiangsu and Zhejiang, which was blocked by Chen, so they went to Nanjianfu (now Nanping, Fujian) to gather troops to resist Yuan. Jingyan attacked Jiangxi again in May of the second year (1277), and was finally forced by the situation and lost to Guangdong.
In December of the first year of Xiangxing (1278), he was captured in Wupoling (now Haifeng North, Guangdong). The following year, Zhang Hongfan, commander-in-chief of the Mongolian and Han armies in the Yuan Dynasty, took him to Jianshan (now Xinhui South) and ordered him to surrender to Zhang Shijie. Wen Tianxiang refused, and The Zero Crossing and Ding Yang was an ambitious book.
4. Qu Yuan (about 340-278 BC) was a poet and politician of Chu State during the Warring States Period in China. Born in Zigui, Danyang, Chu (now Yichang, Hubei).
Mi surname, Qu family, human, the word is native; Since the cloud name is regular, the spirit word is even. Chu Wuwang Xiong Tong's son Qu Xian's descendants. When I was a teenager, I was well educated, knowledgeable and ambitious.
In his early years, he was trusted by Chu Huaiwang as Zuotu, and was also a doctor of San Lv, in charge of internal affairs and foreign affairs. Advocate "American politics", advocate improving talents and abilities internally, improve statutes, and unite external forces to resist Qin. Slashed by nobles, he was exiled to Hanbei and Yuanxiang Valley. After the capital of Chu was breached by Qin Jun, it sank into the Miluo River and died.