"Three Conversations on Conscience" is a philosophical treatise by the outstanding Russian writer Leo Tolstoy, which considers the concept of conscience as the most important moral compass of a person. In each conversation, the author explores various aspects of conscience, its role in decision-making, responsibility to oneself and others. Tolstoy offers the reader a deep sense of the inner world, raises questions about good and evil, justice and a just life. This book not only provokes thought, but also helps to understand the essence of moral values and one's own nature. "Three conversations about conscience" is an important work that leaves a deep mark on the hearts and minds of readers.