This book is the biography of Lenin, the main founder of the Soviet Union, the world's first socialist country. Lenin was a famous Marxist theorist, revolutionary, leader and mentor of the proletariat and oppressed people around the world. He had a huge and far-reaching influence on Russian history and world history. He is regarded by communists around the world as "the great mentor and spiritual leader of the international proletarian revolution" and is one of the most influential figures in the 20th century. Based on detailed historical facts, the book systematically introduces Lenin's journey from an ignorant boy to an outstanding middle school student, a leader of the student movement, an outspoken lawyer, and finally a proletarian revolutionary until he founded the world's first socialist country. It objectively describes how Lenin dealt with relationships in friendship, love, family, etc., And comprehensively reveals Lenin's superb art and courage in governing the party, the country, and the army, thereby demonstrating Lenin's style as a great man of his generation in many aspects, at multiple levels, and from multiple angles. The book also contains hundreds of precious historical pictures, which vividly and three-dimensionally shape Lenin's legendary revolutionary life.