What we observe is not nature itself but nature exposed to our method of questioning. Our scientific work in physics consists in asking questions about nature in the language that we possess and trying to get an answer from experiment by the means that are at our disposal.
Bio: John Newton was a British slave trader who later became an abolitionist and converted to Christianity. He came to be a clergyman and songwriter. He is most famous for writing the lyrics to the historical hymn, Amazing Grace.