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: Daniel Dion "Dan" O'Brien is an American former decathlete and Olympic gold medalist. He won the Olympic title in 1996, three consecutive world championships, and set the world record in 1992.
