Freiherr von Joseph Hammer-Purgstall, The History of the Assassins, Derived from Oriental Sources
“ Thus, through the blindness of princes and the weakness of governments—through the credulity of nations, and the criminal presumption of an ambitious adventurer, like Hassan Sabah, the monstrous existence of secret societies and an imperium in imperio, attained so frightful an extent and power, that the murderer seated himself openly upon the throne, and the unbounded dominion of the dagger in the hands of the Assassins was an object of terror to princes and rulers, and insulted mankind in a manner unexampled and unique in history. ”
