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: Boris Tadić is a Serbian politician who served as President of Serbia from 2004 to 2012. He was elected to his first term on 27 June 2004, and was sworn into office on 11 July.