"Corazón: (diario de un niño)" by Edmondo De Amicis is a children's novel published in 1886. Written as a diary by eleven-year-old Enrico Bottini, the story follows a school year in Turin during Italy's unification period. Through Enrico's eyes, readers encounter classmates from diverse backgrounds and monthly tales highlighting moral values like compassion, family devotion, and patriotism. The novel explores social issues including poverty while celebrating Italian nationalism, making it influential across surprisingly different political movements throughout the twentieth century.