Poland can only be administered by utilizing the country through means of ruthless exploitation, deportation of all supplies, raw material, machines, factory installations, etc., which are important for the German war economy, availability of all workers for work within Germany, reduction of the entire Polish economy to absolute minimum necessary for bare existence of the population, closing of all educational institutions, especially technical schools and colleges in order to prevent the growth of the new Polish intelligentsia. Poland shall be treated as a colony. The Poles shall be the slaves of the Greater German Reich.
William L. Shirer, The Rise and Fall of the Third Reich
Winston S. Churchill, The Gathering Storm