" (In one of those bitter ironies, at the end of his life Marr recanted his antisemitic accusations and, in a final essay entitled “Testament of an Antisemite,” acknowledged that the faults he attributed to the Jews were, in fact, the result of the Industrial Revolution and the political debates of the times.2 His remorse notwithstanding, the damage had already been done.) "
― Deborah E. Lipstadt , Antisemitism: Here and Now