The works of William Blake, an iconic figure in English Romanticism, are epitomized by "Songs of Innocence" and "Songs of Experience," wherein 'children' hold significant symbolic value. Blake delves into the essence of childhood, adopting their perspective and employing their voices to convey nuanced narratives. This approach serves as a vehicle for his profound exploration of humanity, social critique, and quest for innocence. Through an analysis of select poems featuring children in these two collections, this study juxtaposes the contrasting portrayals of children in these distinct realms while unearthing their shared characteristics. It investigates the dichotomy and harmony between innocence and experience in Blake's poetry. Remarkably, Blake's writing evolves from an emphasis on "innocence" to a recognition of "experience." However, even amidst this transformation, he steadfastly clings to the aspiration for innocence, albeit within the context of a more sober and rational world of experience. This evolution underscores Blake's intricate exploration of the human condition, wherein the pursuit of innocence endures as a central theme throughout his work.