For as the secrets of the currents in the seas have never yet been divulged, even to the most erudite research; so the hidden ways of the Sperm Whale when beneath the surface remain, in great part, unaccountable to his pursuers; and from time to time have originated the most curious and contradictory speculations regarding them, especially concerning the mystic modes whereby, after sounding to a great depth, he transports himself with such vast swiftness to the most widely distant points.