Who knows Archimedes' childhood story?

At the age of 1 1, Archimedes left his parents and went to study in Alexandria, one of the largest cities in ancient Greece. At that time, Alexandria was a world-famous trade and cultural exchange center, and the library in the city was extremely rich in books, which deeply attracted the hungry Archimedes. At that time, books were bound with sheepskin, and sedge stems were sliced and flattened as paper. Tie it up, glue it into a big sheet and roll it on a round stick. At that time, before printing was invented, books were copied word by word, which was very valuable. Archimedes didn't have a pen and paper, so he memorized the theorems and formulas he learned from books bit by bit in his mind. Archimedes studied mathematics and needed to draw pictures, deduce formulas and calculate. Without paper, he used branches as pens and the ground as paper. Because the ground was too hard to read the handwriting clearly, Archimedes struggled for several days and invented a kind of "paper". He scraped the ash out, spread it evenly on the ground, and then calculated it on it. But sometimes when the weather is bad and the wind blows, this kind of "paper" flies. One day, Archimedes came to the seaside for a walk. As he walked, he thought about math problems. On the endless beach, the soft sand grains spread evenly under your feet and extend into the distance. He used to squat down and pick up a shell on the beach to calculate, which was good and convenient. When Archimedes returned to his residence, he excitedly told his friends, "The beach, I found that the beach is the best place to study. It is so vast and quiet that your mind can fly far away, just like a seagull flying on the sea. " The magical beaches and vast oceans give people wisdom and strength. Since then, Archimedes likes to walk, think and study on the beach. From childhood at school to the last breath of life. In 2 12 BC, Roman troops captured Archimedes' hometown of Syracuse. At that time, Archimedes, who was 75 years old, was absorbed in studying mathematics on the beach, but he was unaware of the enemy's invasion. When Roman soldiers drew their swords to kill him, Archimedes said quietly, "Give me some time to finish this unsolved problem, so as not to leave an unsolved problem for the world in the future." ? Because of his tireless and diligent study, Archimedes eventually became a great mathematician, physicist, astronomer and inventor in ancient Greece. Later generations called him, Newton, Euler, and Gauss "four outstanding figures in mathematics" and "God of mathematics". China mathematician Hua said: "Genius lies in accumulation. Cleverness lies in diligence. " Facing the sea of knowledge, people should, like Archimedes, take faith as a compass, persevere, forge ahead, pursue unremittingly and explore for life. Sail and sail!

And these are all stories of his childhood, and there are enough stories of his adulthood.

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