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: Samuel Langhorne Clemens, better known by his pen name Mark Twain, was an American author and humorist. He wrote The Adventures of Tom Sawyer and its sequel, Adventures of Huckleberry Finn, the latter often called "The Great American Novel".