Leo Tolstoy is one of Russia’s most influential writers and thinkers. Orphaned at a young age, he enrolled at Kazan University to study law and languages, including Arabic and Turkish, but left before earning a degree. In his early adulthood, he led an indulgent life—gambling, socializing, and serving as an officer in the Crimean War. These experiences shaped his early autobiographical works, including
Childhood,
Boyhood, and
Youth. Tolstoy gained worldwide fame with
War and Peace (1869), a sweeping historical novel that blended personal drama with philosophical reflection. He followed it with
Anna Karenina (1877), an exploration of love, infidelity, and social convention. After achieving literary success, Tolstoy experienced a deep moral and spiritual crisis. He renounced his wealth, distanced himself from the Orthodox Church, and adopted a radical form of Christian pacifism rooted in the teachings of Jesus. He promoted nonviolence, simplicity, and personal moral responsibility in works such as
A Confession and
The Kingdom of God Is Within You. In
Resurrection (1899), his final novel, Tolstoy launched a scathing critique of institutional corruption, especially in the courts and church, while exploring themes of guilt, repentance, and spiritual renewal. In 1910, Tolstoy left his estate in search of solitude and a simpler life. He died shortly afterward from pneumonia.