Which of the following poets is known for their reflective and philosophical works about nature and life?

Robert Frost is known for his reflective and philosophical works that often explore themes related to nature and life. His poetry frequently delves into the human experience through the lens of the natural world, using rural New England as a backdrop to ponder deeper questions about existence. For example, works like "The Road Not Taken" and "Stopping by Woods on a Snowy Evening" illustrate his contemplative style, where he invites readers to reflect on choices, solitude, and the interplay between humanity and nature.

Frost's use of accessible language and vivid imagery makes complex ideas about life and nature approachable, allowing readers to connect with the philosophical undertones in his poetry. While other poets like John Keats and Walt Whitman also engage with themes of nature, their styles and thematic focuses differ significantly from Frost's more introspective approach. Keats often emphasizes beauty and sensuality, while Whitman is known for his expansive and celebratory verses that embrace individuality and democracy. Milton, on the other hand, primarily explores theological and existential themes, making him distinct from Frost's nature-oriented philosophy.