The famous Napoleon is a world-recognized strategist. Little known, however, is that Napoleon really valued scientists. As one of the highest 145 academicians of French Academy of Sciences, he is a real scientist. Although he spent most of his life in military operations, he prefers to associate with science-mathematicians, chemists and astronomers are always by his side ... even when marching, he is still interested in discussing scientific issues with scholars, and even has "difficult problems". "Dear academicians," Napoleon said, "let me ask you a question. If you don't have a ruler, use a compass. Can you divide a circle equally? " It is precisely because of Napoleon's profound attainments in mathematics that he competed with the candidate 1 1 for an academician of the French Academy of Sciences, and was finally elected as an academician of the Department of Mathematics and became one of the scientists. Napoleon was quite proud of this title. Later, when he signed all orders and proclamations, he wrote the title of "Academician of the Academy of Sciences and Commander-in-Chief of the Crusade Army". Napoleon, a military genius, was actually a mathematical genius and a universally recognized scientist.