The article is devoted to the life and work of the prominent thinker and mathematician of the East, Muhammad ibn Musa al-Khorezmi, based on the principles of objectivity, historicity, and scientific character. Because on our planet there lived great teachers, people of outstanding minds and extensive research work, whose achievements transformed science and revealed to our eyes huge unexplored mysteries. Nowadays, raising a harmonious and comprehensively developed generation is one of the most important tasks that presuppose real progress in the development of society in the near future.