1, Euler, he published papers from the age of 19 until he was 76, and wrote a lot of books and papers in his life. It can be said that Euler is the most prolific outstanding mathematician in the history of science. Euler's life is a life of struggle for the development of mathematics. His outstanding wisdom, tenacious perseverance, tireless spirit of struggle and noble scientific ethics are always worth learning.

2. Archimedes was a great philosopher, mathematician and physicist in ancient Greece and the founder of statics and hydrostatics. Archimedes' geometric works are the pinnacle of Greek mathematics, and he has made brilliant achievements in mathematics, especially geometry. His mathematical thought contains the idea of calculus. What he lacks is the concept of no limit, but his thought is practical.