"Liberty" is a famous essay treatise by the philosopher and politician John Stuart Mill. In this book, the author examines the concept of freedom in various spheres of society, religion, politics, and individual faith. He expresses important ideas about the need to remove restrictions on freedom, protection of human rights and principles of democracy. "Freedom" is a prophetic and topical work that leaves a mark in the hearts of readers, inspiring them to think about important aspects of a free society.