"The Jew saw them all, survived them all, and is now what he always was, exhibiting no decadence, no infirmities of age, no weakening of his parts, no slowing of his energies, no dulling of his alert but aggressive mind. All things are mortal but the Jews; all other forces pass, but he remains. What is the secret of his immortality?
-- Mark Twain, American Author (1835-1910), "Concerning the Jews" Harpers Magazine March 1898