"Not long ago," said he at length, "and I could have guided you on this route as well as the youngest of my sons ; but, about three years past, there happened to me an event such as never happened to mortal man - or at least such as no man ever survived to tell of - and the six hours of deadly terror which I then endured have broken me up body and soul. You suppose me a very old man - but I am not. It took less than a single day to change these hairs from a jetty black to white, to weaken my limbs, and to unstring my nerves, so that I tremble at the least exertion, and am frightened at a shadow. Do you know I can scarcely look over this little cliff without getting giddy ?"
