Twenty Thousand Leagues Under the Sea his wanderings. Polyphemus asks Odysseus his name, and Odysseus replies that his name is "Utis" (ουτις), which translates as "No-man" or "No-body". In the Latin translation of the "Odyssey", this pseudonym is rendered as ""Nemo"", which in Latin also translates as "No-man" or "No-body". Similarly to Nemo, Odysseus must wander the seas in exile (though only for 10 years) and is tormented by the deaths of his ship's crew. Jules Verne several times mentions Commander Matthew Fontaine Maury, "Captain Maury" in Verne's book, a real-life oceanographer who explored the winds, seas, currents, and collected samples of the bottom of the
Twenty Thousand Leagues Under the Sea and begins to sympathize with Ned Land. Near the end of the book, the "Nautilus" is attacked by a warship of some nation that had made Nemo suffer. Filled with hatred and revenge, Nemo ignores Aronnax's pleas for mercy. Nemo—nicknamed "angel of hatred" by Aronnax—destroys the ship, ramming it just below the waterline, and consequently sinking it into the bottom of the sea, much to Aronnax's horror, as he watches the ship plunge into the abyss. Nemo bows before the pictures of his wife and children and is plunged into deep depression after this encounter. For several days after this,