Marie Curie had a very unhappy childhood. Her mother and sister died when she was below 10, and life at home was very difficult. But it is such an environment that not only cultivated her ability to live independently, but also honed her extraordinary will from an early age. She is Polish. When she graduated from high school, it was a big blow to her, because Poland did not accept women to enter universities. But her belief in going to college hasn't changed, so she decided to save money to study in France through tutoring. When she was a tutor, she fell in love with her master's eldest son, but she was separated because of the disparity between the rich and the poor. However, she is still not depressed. After adjusting her mood, she firmly faced life. A few years later, she came to Paris alone and married pierre curie in 1895. They studied the radioactive phenomenon first discovered by Becquerel at that time. They overcame one setback after another and discovered two natural radioactive elements, polonium and radium. 1903, you, she, pierre curie and Becquerel won the Nobel Prize in Physics. 1906, her husband died in a car accident. She endured grief, continued to study radioactivity, and made new achievements. She wrote books such as General Theory of Radioactivity and Research on Radioactive Substances, which greatly promoted the development of nuclear science and was published in 19 1 1. In this way, in the history of world science, Mary is not only the first woman to win the Nobel Prize, but also a famous scientist who won the Nobel Prize twice in two different scientific fields.
"Cross the rubicon" refers to Xiang Yu. At that time, Julu defeated Qin Jun's main force in World War I, and Xiang Yu established hegemony. However, in the following nuclear war, Xiang Yu was defeated and committed suicide in Wujiang River. "Taste courage" refers to Gou Jian, the King of Yue. He was captured by the king of Wu, but instead of losing heart, he tasted bitterness every day to inspire his fighting spirit and finally defeated the king of Wu.