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: François Claudius Koenigstein, known as Ravachol, was a French anarchist. He was born on 14 October 1859, at Saint-Chamond, Loire and died guillotined on 11 July 1892, at Montbrison.