Which excerpt from chapter 41 of mobyconveys the agitated tone of the chapter? nor was it his unwonted magnitude, nor his remarkable hue, nor yet his deformed lower jaw, that so much invested the whale with natural terror. he had several times been known to turn round suddenly, and, bearing down upon them, either stave their boats to splinters. and then it was, that suddenly sweeping his sickle-shaped lower jaw beneath him, moby had reaped away ahab's leg. the white whale swam before him as the monomaniac incarnation of all those malicious agencies which some deep men feel eating in them.