It is more difficult to undermine faith than knowledge, love succumbs to change less than to respect, hatred is more durable than aversion, and at all times the driving force of the most important changes in this world has been found less in a scientific knowledge animating the masses, but rather in a fanaticism dominating them and in a hysteria which drove them forward.
Adolf Hitler, dictator of Germany from 1933 to 1945, main instigator of World War II and leader of the Holocaust (1889–1945)