Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity
Unser ganzer gepriesener Fortschritt der Technik, überhaupt die Civilisation, ist der Axt in der Hand des pathologischen Verbrechers vergleichbar. <br class="br">Letter to Heinrich Zangger (1917), as quoted in A Sense of the Mysterious: Science and the Human Spirit by Alan Lightman (2005), p. 110 http://books.google.com/books?id=-yo_gVxMs6MC&lpg=PP1&pg=PA110#v=onepage&q&f=false, and in Albert Einstein: A Biography by Albrecht Fölsing (1997), p. 399 http://books.google.com/books?id=Kmm0foYfvQAC&q=%22compared+to+an+axe%22#search_anchor <br class="br">Sometimes paraphrased as "Technological progress is like an axe in the hands of a pathological criminal." <br class="br">1910s