Xu Guangqi's book.
Xu Guangqi's life is a legend. He changed from a child of an ordinary peasant family to a middle-aged, middle-aged, middle-aged, middle-aged, middle-aged, middle-aged and middle-aged.
Xu Guangqi has many works handed down from generation to generation. There are some famous sayings in his works that can give us some warnings. For example, he once said, "People with superior intelligence who deliberately make trouble without reason are useless; People can only be useful if they are talented and thoughtful. Can read geometry very carefully. Therefore, this is or will be the way to lead the world to pragmatism. " The first sentence of his article tells us that a person has extremely high talent, rich knowledge and wisdom, but he will not use these talents and wisdom in practical places. Besides, if he is not careful enough, his wisdom is useless. However, if a person has only a moderate talent, but he has a strong logical ability, and he applies this ability to the study of mathematical geometry, then he will certainly learn geometry well. The second sentence tells people that all knowledge in the world should be put into practice, and only truly practical knowledge can be recognized. I believe Xu Guangqi's famous words will give you a warning in your life and study.
Xu Guangqi's contribution
Xu Guangqi was the minister of rites in Jiajing period of Ming Dynasty. He devoted his life to studying mathematics, calendar and water conservancy. He was also an important figure in promoting cultural exchanges between China and the West in the Ming Dynasty. He made great contributions to the cultural exchange between China and the West and the development of mathematics and astronomy in the Ming Dynasty. What are Xu Guangqi's concrete achievements and contributions in all aspects of life? Let's get to know each other.
Portrait of Xu Guangqi
The Ming Dynasty was a backward period of calendar compilation. As the Minister of Rites, Xu Guangqi is duty-bound to compile calendars. He compiled the calendar of Chongzhen, which made great contributions to the calendar of Ming Dynasty. He introduced the concept of round soil to the Ming people for the first time, and also introduced the knowledge of latitude and longitude. Besides astronomy, he also made some contributions to mathematics. He put forward ten applications of mathematics in daily life, including astronomy, water conservancy, music, art of war, military affairs, engineering, accounting and architectural survey. He is also responsible for the translation of the famous mathematical work "Elements of Geometry".
In addition, he has made great contributions to agriculture. At first, he lived at sea because of persecution by Wei Zhongxian. During this period, he studied a lot of agricultural materials and began agricultural research. Later, after the fall of Wei Zhongxian, he brought his research results back to the motherland for the benefit of the people. His contribution to agriculture also includes compiling agricultural encyclopedias. Xu Guangqi has also made great contributions to the military. He put forward important military thoughts and made certain contributions to the national defense and military training in the Ming Dynasty. At the same time, Xu Guangqi is also a famous calligrapher. Many of his calligraphy works have been handed down to this day.
Descendants of Xu Guangqi
Xu Guangqi was born in Shanghai County, Songjiang Prefecture, Nanzhili, Ming Dynasty. He was the minister of rites in Jiajing period of Ming Dynasty. When he was a bachelor of arts, he promoted cultural exchanges between China and the West. Xu Guangqi was originally a merchant family, but in his father's generation, his family made a living by farming. Later, after Xu Guangqi entered the government, his family got better and better. According to historical records, Xu Guangqi has many descendants. In addition to Xujiahui, there are descendants of Minhang District, Qingpu District and Fengxian District.
Portrait of Xu Guangqi
Xu Guangqi married Wu Xiaoxi's daughter after passing the imperial examination. After marriage, she gave birth to a son named Ji Xu. Ji Xu has five sons: Xu Jiao, Xu Erjue, Xu Erlu, Xu Ermo and Xu Erlu. So Xu Guangqi began to have more offspring. At present, Xu Guangqi's descendants are mainly concentrated in Shanghai. The Xu family is powerful, so Xu Guangqi has many descendants. Although Xu Guangqi has many descendants, only his granddaughter Ni can inherit him and become a famous figure in China. Ni was a very famous female figure in the Republic of China. During the Republic of China, she had great influence in all walks of life. After Ni Guizhen married Song Jiashu, she gave birth to three daughters and two sons. Her three daughters are called the Song sisters. These three daughters became the focus of the world during the Republic of China. Among them, the second daughter, Soong Ching Ling, married Sun Yat-sen, the leader of the Kuomintang at that time, and became the first mother of our country, which was respected by everyone. Song Meiling, the youngest daughter, married Chiang Kai-shek and was called the "First Lady" in the history of China. Song Ailing, the eldest daughter, did not take part in the political struggle, but married Kong Xiangxi and became a wealthy businessman.
Ni is the seventh granddaughter of Xu Guangqi, so both Ni and James Soong are descendants of Xu Guangqi.
Former residence of Xu Guangqi
During the Chongzhen period of Ming Dynasty in China, a scholar made an in-depth study on mathematics, astronomy, calendar and water conservancy. He was also a scholar and senior minister Xu Guangqi in Chongzhen period of Ming Dynasty.
Xu Guangqi stone statue
Xu Guangqi's life is a legend. He originally came from a peasant family. Later, I got a scholar in the local exam and taught in my hometown. He didn't start his own business until middle age because of his family's decline. However, due to the dictatorship of eunuch Wei Zhongxian at that time, Xu Guangqi's official career experienced several ups and downs, but he finally became a history of does. Xu Guangqi is a famous scientist and politician in the history of our country, and his former residence has also been listed as a cultural relic protection unit.
Xu Guangqi was born in 1562 and died in 1633. He is a Hui nationality from Shanghai. Xu Guangqi's former residence is located at No.249 Qiaojia Road, Huangpu District, Shanghai. His former residence is called the ninth floor, which was built during the Wanli period of the Ming Dynasty. Xu Guangqi's former residence, a two-story building, was the only residence in Fahua, Shanghai in the Ming Dynasty. In addition, Xu Guangqi is a famous historical figure in China. Therefore, the government not only repaired these nine buildings many times, but also listed them as cultural relics protection units in Shanghai in 1992. At present, the Shanghai Municipal Government has opened nine buildings in Xu Guangqi's former residence to the public as scenic spots to receive tourists from all over the world.
Xu Guangqi's former residence is divided into zhaobi, stele gallery, wing and hall. There are not only portraits of Xu Guangqi, but also statues of Xu Guangqi and some historical materials. If you want to know about this famous scientist and politician in Ming Dynasty, you might as well visit Xu Guangqi's former residence. I believe you will gain something.