Edison only attended primary school for three months in his life, and he learned it by his mother's teaching and self-study. His success should be attributed to his mother's understanding and patient teaching since childhood, which made Edison, who was originally considered an imbecile, become a world-famous "king of invention" when he grew up.

2. Hua 1946 Hua, a famous mathematician, was hired as a tenured professor by an American university with favorable conditions. But he replied: "in order to choose the truth, for the country and the nation, I want to return to China!" " "Finally returned to Peiping (now Beijing) with his wife and children. After returning home, he not only devoted himself to theoretical research, but also traveled to 23 provinces, municipalities and autonomous regions all over the country, and solved a large number of practical problems in production with mathematics, so he was known as the "people's mathematician".

A scientist has his own Pasteur.

Pasteur was an outstanding scientist in France in the19th century and the founder of microbiology. Because he invented the method of vaccination against infectious diseases, he made great contributions to the disease prevention and control of human beings and livestock and poultry raised by human beings.

Qian Xuesen showed great concern for the motherland.

5. Madame Curie

Marie Curie (Madame Curie) was a French-born Polish physicist and chemist. 1906, pierre curie died in a car accident. This heavy blow did not make her give up her persistent pursuit. She fought back her grief and redoubled her efforts to complete their beloved scientific career. She continued her husband's lecture at the University of Paris and became the first female professor at the university. 19 10, her famous book on radioactivity was published. She cooperated with Mou and others to analyze pure metal radium and measure its properties. She also measured the half-lives of oxygen and other elements and published a series of important works on radioactivity.