William Blake was an English poet, painter, and printmaker during the Romantic Age. The poem "The School Boy" by William Blake expresses the sorrow and dismay of a young boy who dislikes going to school every morning, comparing it to being caged like a bird. Though he understands the importance of learning, he finds the school environment restrictive and dull, robbing children of joy. The poem explores the themes of nature, youth, and the balance between education and freedom.