Step 1: This question alludes to the themes in Alexander Pope's poem "Ode on Solitude."
Step 2: The poem glorifies the life of a man who is content with his ancestral land, self-sufficient, and unknown to the wider world. He finds joy in simple, natural things.
Step 3: The happy man's life is balanced with "recreation," which, in the context of the poem, means pleasurable and restful activities that break up his hours of work ("labour"). This balance of work and simple, innocent 'recreation' is what pleases him and contributes to his happiness.