Summary: The biography of revolutionary leader Lenin provides insights into his strategies in leading the Soviet Republic, focusing on his organizational skills and discipline. The text discusses Lenin's emphasis on secrecy techniques and the need to combat political stupidity and opportunism. It highlights his efforts to improve revolutionary organization and discipline. There is a mention of Lenin's role in guiding the Whites during armed struggle against the Soviet Republic for almost three years. The text also delves into Lenin's views on Marxist theories and the development of capitalism in Russia. Overall, the biography sheds light on Lenin's revolutionary ideology and his strategies in leading the communist movement.