The speaker says that, wandering like a cloud floating above hills and valleys, he encountered a field of daffodils beside a lake. The dancing, fluttering flowers stretched endlessly along the shore, and though the waves of the lake danced beside the flowers, the daffodils outdid the water in glee. The speaker says that a poet could not help but be happy in such a joyful company of flowers. He says that he stared and stared, but did not realize what wealth the scene would bring him. For now, whenever he feels “vacant” or “pensive,” the memory flashes upon “that inward eye / That is the bliss of solitude,” and his heart fills with pleasure, “and dances with the daffodils.”