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: David William Donald Cameron is an English politician who has served as the Prime Minister of the United Kingdom since 2010, as Leader of the Conservative Party since 2005 and as the Member of Parliament for Witney since 2001.