Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Reflective, yet limited

Thoreau was a reflective man. He asked pertinent questions, but just didn't go far enough in his search. As a pagan, he was unaware of the realities of Jesus Christ. In spite of his limited vision, he had some profound observations at times. One of my favorites is:"If a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away. It is not important that he should mature as soon as an apple-tree or an oak. Should he turn his spring into summer?"