... said of him, not unfairly, Even his cosmopolitanism has its limitations; to be truly cosmopolitan a man must be at home even in his own country. Over-refinement is not the fault with which Mark Twain can ever be accused; his reckless robustness, indeed, constitutes his main strength. I myself was first introduced to Mark Twain's books in 1872 by an unimpeachable English authority-on a somewhat...