"Del sentimiento trágico de la vida" is a philosophical essay written by the Spanish thinker Miguel de Unamuno. In this work, Unamuno explores the inherent struggles of human existence, emphasizing the conflict between the desire for immortality and the reality of mortality. He argues that this tension creates a tragic sense of life, where individuals grapple with their limitations and the search for meaning. Unamuno's essay delves into themes of faith, doubt, and the human condition. He suggests that embracing this tragic sentiment can lead to a deeper understanding of oneself and the world. Ultimately, it encourages readers to confront their existential dilemmas and find personal significance in their lives.