Herman Melville: Moby Dick

CHAPTER 81: The Pequod Meets The Virgin. (continued)

But the monster's run was a brief one. Giving a sudden gasp, he tumultuously sounded. With a grating rush, the three lines flew round the loggerheads with such a force as to gouge deep grooves in them; while so fearful were the harpooneers that this rapid sounding would soon exhaust the lines, that using all their dexterous might, they caught repeated smoking turns with the rope to hold on; till at last--owing to the perpendicular strain from the lead-lined chocks of the boats, whence the three ropes went straight down into the blue--the gunwales of the bows were almost even with the water, while the three sterns tilted high in the air. And the whale soon ceasing to sound, for some time they remained in that attitude, fearful of expending more line, though the position was a little ticklish. But though boats have been taken down and lost in this way, yet it is this "holding on," as it is called; this hooking up by the sharp barbs of his live flesh from the back; this it is that often torments the Leviathan into soon rising again to meet the sharp lance of his foes. Yet not to speak of the peril of the thing, it is to be doubted whether this course is always the best; for it is but reasonable to presume, that the longer the stricken whale stays under water, the more he is exhausted. Because, owing to the enormous surface of him--in a full grown sperm whale something less than 2000 square feet--the pressure of the water is immense. We all know what an astonishing atmospheric weight we ourselves stand up under; even here, above-ground, in the air; how vast, then, the burden of a whale, bearing on his back a column of two hundred fathoms of ocean! It must at least equal the weight of fifty atmospheres. One whaleman has estimated it at the weight of twenty line-of-battle ships, with all their guns, and stores, and men on board.