Jules Verne,
The Voyages and Adventures of Captain Hatteras…
“ He was fond of spreading this opinion about, either in conversation with his officers or in superintending the building of the brig, of which the timbers were now rising in the Birkenhead ship-yard like the sides of a huge whale.Shandon and Johnson conformed strictly with the recommendation about the health of the crew; they all looked hardy and possessed enough animal heat to run the engines of the Forward; their elastic limbs, their clear and ruddy skin, showed that they were fit to encounter intense cold. They were bold, determined men, energetic and stoutly built ”
