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: Fidel Alejandro Castro Ruz, commonly known as Fidel Castro, was a Cuban politician and revolutionary who governed the Republic of Cuba as its Prime Minister from 1959 to 1976 and then its President from 1976 to 2008.