What is Twenty Thousand Leagues Under the Sea about?

Twenty Thousand Leagues Under the Sea by Jules Verne follows Professor Pierre Aronnax, harpooner Ned Land, and servant Conseil as they join an 1866 expedition to hunt a mysterious sea monster. They discover the "monster" is actually an advanced submarine called the Nautilus, commanded by the enigmatic Captain Nemo. The novel chronicles their captive adventures exploring underwater worlds, visiting the South Pole, and witnessing marine marvels while Nemo pursues scientific knowledge and revenge against terrestrial civilization.

Who wrote Twenty Thousand Leagues Under the Sea and when was it published?

Jules Verne wrote Twenty Thousand Leagues Under the Sea, publishing it in 1870 as part of his Voyages Extraordinaires series. Born in 1828 in Nantes, France, Verne is considered the "father of science fiction" and ranks as the second most-translated author in the world since 1979. His visionary descriptions of submarine technology inspired real inventors like pioneering submarine designer Simon Lake. Verne died in 1905, leaving a legacy of adventure novels that predicted technological innovations years before they became reality.

Who should read Twenty Thousand Leagues Under the Sea by Jules Verne?

Twenty Thousand Leagues Under the Sea appeals to science fiction enthusiasts, adventure lovers, and readers interested in early technological visionaries. The novel suits those fascinated by underwater exploration, submarine innovation, and Victorian-era scientific romance. History buffs exploring 19th-century literature and students studying the foundations of science fiction will find value in Verne's prescient imagination. The book also attracts readers who enjoy complex antiheroes like Captain Nemo and stories examining civilization, freedom, and scientific progress versus moral responsibility.

Is Twenty Thousand Leagues Under the Sea worth reading today?

Twenty Thousand Leagues Under the Sea remains worth reading as a foundational science fiction work that accurately predicted submarine technology decades before its practical development. Jules Verne's vivid descriptions of marine biology, underwater exploration, and electrical propulsion demonstrate remarkable foresight that inspired real inventors. The novel's enduring popularity, evidenced by numerous adaptations including Disney's famous 1954 film, confirms its lasting cultural impact. Beyond historical significance, the story offers thrilling adventure, complex moral questions about revenge and isolation, and beautifully detailed oceanic imagery.

Who is Captain Nemo in Twenty Thousand Leagues Under the Sea?

Captain Nemo is the mysterious constructor and commander of the Nautilus submarine who lives in self-imposed exile from terrestrial civilization. Jules Verne portrays Nemo as a genius inventor driven by dual motivations: pursuing advanced scientific knowledge and seeking revenge against an oppressive nation. Throughout Twenty Thousand Leagues Under the Sea, Nemo reveals his tortured past through emotional outbursts, particularly when standing before a portrait of a woman and two children. He describes himself as "the oppressed" and ultimately uses the Nautilus to destroy a warship, killing all aboard.

What does the Nautilus represent in Twenty Thousand Leagues Under the Sea?

The Nautilus in Twenty Thousand Leagues Under the Sea represents Jules Verne's visionary prediction of advanced submarine technology and humanity's ability to conquer new frontiers. Built in secrecy, the electrically powered vessel allows Captain Nemo to conduct marine research beyond governmental reach. The submarine symbolizes both scientific progress and isolation from society, serving as Nemo's escape from terrestrial civilization while enabling unprecedented underwater exploration. Verne's detailed descriptions inspired real submarine designers like Simon Lake, demonstrating how Twenty Thousand Leagues Under the Sea bridged fiction and future technological reality.

What are the main themes in Twenty Thousand Leagues Under the Sea by Jules Verne?

Twenty Thousand Leagues Under the Sea explores themes of scientific discovery versus moral responsibility, as Professor Aronnax admires Captain Nemo's research while horrified by his ruthlessness. The novel examines freedom and captivity—the protagonists are physically trapped aboard the Nautilus while Nemo lives in self-imposed exile. Jules Verne develops themes of revenge and justice, with Nemo positioning himself as "the oppressed" against an "oppressor" nation. Additional themes include humanity's relationship with nature, technological progress, isolation from civilization, and the ocean as both wonder and danger.

How does Twenty Thousand Leagues Under the Sea end?

Twenty Thousand Leagues Under the Sea concludes when Captain Nemo attacks and sinks a warship, then falls into hysterical sobbing before a portrait of a woman and two children. Professor Aronnax, Conseil, and Ned Land attempt escape approximately two weeks later as the Nautilus becomes caught in a massive whirlpool off Norway's coast—a treacherous phenomenon infamous for leaving no survivors. Jules Verne leaves the ending ambiguous, with the three men escaping but the fate of Captain Nemo and the Nautilus remaining unknown as they're swallowed by the maelstrom.

海底二万里

ジュール・ヴェルヌの古典的冒険物語

ジュール・ヴェルヌ

3.89(280618 Reviews)

『海底二万里』の概要

ジュール・ヴェルヌの先駆的なSF傑作で、文学界初のエコテロリストであるネモ船長と共に2万リーグの旅へ。ディズニーによる映画化作品は、巨大イカとの死闘が映画史上最も忘れがたい名シーンの一つとなり、視覚効果賞を含むアカデミー賞2部門を受賞しました。果たして、どのような海底の神秘があなたを待ち受けているのでしょうか？

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1冊の本。さまざまな聴き方。

海底二万里の同じアイデアを、あなたに合う声・深さ・ペースで学べます。いつでも切り替えられます。

第1章

The Enigmatic Voyage: A Journey Beyond Imagination

Jules Verne's "Twenty Thousand Leagues Under the Sea" stands as one of the most influential novels ever written, selling millions of copies and inspiring countless adaptations across film, television, and literature. When it first appeared in 1869, this groundbreaking work predicted technological innovations decades before their time, including electric submarines, scuba gear, and underwater exploration vehicles. The book's impact reaches far beyond literature-NASA astronauts and deep-sea explorers alike cite Verne as their inspiration. Even Jacques Cousteau, the legendary oceanographer, credited this novel with sparking his lifelong passion for the sea. The enigmatic Captain Nemo and his futuristic vessel Nautilus have become cultural touchstones, referenced everywhere from Disney theme parks to modern science fiction. What makes this work so enduring is not just its scientific prescience but its profound exploration of humanity's relationship with nature, technology, and itself.

第2章

A Mysterious Phenomenon Captivates the World

In 1866, the maritime world found itself gripped by an extraordinary mystery. Ships across the globe reported encounters with an enormous object moving at incredible speed through the oceans. This massive entity, described as phosphorescent and spindle-shaped, far exceeded the size of any known cetacean. The steamer Governor Higginson spotted it shooting columns of water 150 feet skyward off Australia's east coast, while days later, the Columbus observed it seven hundred leagues away-demonstrating astonishing velocity. Further sightings by vessels including the Helvetia and Shannon placed its minimum length at over 350 feet, dwarfing the largest known whales. As reports accumulated, including collisions and official surveys, public fascination grew to fever pitch. The phenomenon inspired songs, caricatures, and revived ancient legends of sea monsters. A fierce debate erupted between believers and skeptics, with scientific journals across the globe engaging in heated exchanges. The "question of the monster" inflamed minds everywhere, with editors spilling seas of ink during this memorable campaign. The controversy seemed settled when a satirical journal delivered what appeared to be the death-blow amid universal laughter. But in early 1867, the question resurfaced dramatically when the Moravian of the Montreal Ocean Company struck what seemed an uncharted rock, damaging her keel. Three weeks later, the Scotia of the Cunard Company suffered a more serious incident-something sharp penetrated her hull, creating a perfectly triangular hole two yards in diameter below the waterline. This mysterious damage required immediate repairs and caused great uneasiness. The public demanded action, as communication between continents grew increasingly dangerous. Professor Pierre Aronnax, an assistant professor at the Museum of Natural History in Paris and author of "Mysteries of the Great Submarine Grounds," found himself drawn into this maritime mystery upon returning from a scientific expedition in Nebraska. After exhausting all American and European reports on the matter, he concluded that only two plausible theories remained: either a monster of colossal strength or a submarine vessel with enormous power. The submarine hypothesis seemed implausible-how could such a machine be built in secret, whether by private individual or government? Even in those times of advanced weaponry, such a vessel couldn't escape notice from rival nations. When consulted by the New York Herald, Aronnax expressed his professional opinion that they must admit the existence of a marine animal of enormous power, likely a gigantic narwhal ten times larger than normal. Armed with a tusk of extraordinary hardness and moving at twenty miles per hour, such a creature could easily cause the damage observed on the Scotia.

聴きながら、すべての言葉を目で追えます

『海底二万里』の一語一語が音声に合わせてリアルタイムでハイライトされ、自然に読み進められます。

第3章

The Hunt Begins: Aboard the Abraham Lincoln

The United States government, responding to mounting public pressure, commissioned the frigate Abraham Lincoln under Commander Farragut to hunt this sea-unicorn. After two months without sightings, news finally came that a San Francisco steamer had spotted the creature in the North Pacific. As the expedition prepared to depart, Aronnax received an invitation from the Secretary of Marine to join the Abraham Lincoln as France's representative. Aronnax accepted without hesitation, despite having just returned from a fatiguing journey. He summoned his devoted servant Conseil, a phlegmatic Flemish man who had accompanied him for ten years. When called, Conseil accepted the dangerous mission without question, calmly packing their things despite concerns about his master's collections. The Abraham Lincoln was perfectly equipped for the hunt, from hand-thrown harpoons to explosive bullets, but its greatest asset was Ned Land, the peerless Canadian harpooner. This taciturn, occasionally violent man of forty stood over six feet tall with a boldness of expression that drew attention. Despite his reserved nature, he developed a liking for Aronnax, perhaps due to his French heritage. Unlike everyone else aboard, Ned remained skeptical about the unicorn's existence, arguing that no cetacean could damage iron-plated ships. Even as Aronnax insisted on the logical possibility of a powerfully organized vertebrate with a penetrating horn, he remained unconvinced by explanations of deep-sea pressure and marine biology. The voyage proceeded without incident until June 30th, when they encountered American whalers who knew nothing of the narwhal. By July 6th, they entered Pacific waters, where crew vigilance intensified with the prospect of the two-thousand-dollar reward for first sighting the creature. Despite favorable weather, three months passed with every point of Japanese and American coast explored without success. Discontent grew among the crew until Captain Farragut, like Columbus before him, requested three more days before turning homeward. This promise, made November 2nd, temporarily revitalized the search efforts. On the evening of November 4th, with Japan's coast less than two hundred miles away and the deadline approaching the next day, Ned Land's voice suddenly rang out: "Look out there! The very thing we are looking for-on our weather beam!"

第4章

An Extraordinary Encounter

The entire crew anxiously awaited orders as midnight approached. The mysterious creature disappeared but returned at nearly one o'clock with a deafening whistle. Captain Farragut hesitated when Ned Land requested a whaler to approach the beast, concerned for his men's safety. By two o'clock, the burning light reappeared five miles away, and they could hear its powerful breathing like a 2,000-horsepower steam engine. By daybreak, the crew prepared for battle-loading blunderbusses and duck-guns with explosive bullets, while Ned sharpened his harpoon. A thick fog initially obscured their view, but when it lifted, the harpooner spotted the creature a mile and a half away. Aronnax estimated it at 250 feet long with perfectly proportioned dimensions. The frigate gave chase at full steam, but despite reaching 18.5 miles per hour, they couldn't gain on the creature matching their exact speed. Even at 19.3 miles per hour with maximum steam pressure, the cetacean maintained pace effortlessly. The humiliated crew grew angry as the pursuit continued fruitlessly. By nightfall, after covering 300 miles, they thought the chase ended until the creature reappeared at eleven, seemingly asleep. The frigate approached silently, and Ned Land prepared to harpoon it from twenty feet away. When his harpoon struck, the electric light suddenly extinguished, and enormous waterspouts broke over the bridge, throwing men overboard including Aronnax. As his strength failed completely, he felt himself sinking into the depths. At that moment, something hard struck him. He clung to it and was drawn to the surface where he fainted. When he regained consciousness, he found himself face to face with Ned Land. The Canadian explained he'd been fortunate enough to find footing on what he initially thought was their gigantic narwhal. Upon investigation, he discovered the creature was made of sheet iron-not the soft substance of marine mammals nor even the bony carapace of reptiles. The monster that had puzzled the scientific world was actually a human construction-a submarine boat. They found themselves perched on its back as it moved through the water. They searched for an entrance but found only uniform iron rivets. As night passed, Aronnax heard distant sounds like commands from within. At daybreak, the vessel began to sink. Suddenly, an iron plate moved, a man appeared briefly, and soon after, eight masked men emerged and forcibly pulled them into their formidable machine.

『海底二万里』をもっと深く楽しむ

毎日の新しい気づきを10万件以上のレッスンから
言葉をハイライトして音声と同期
ライブラリを保存して、どの端末からでも利用

第5章

Captain Nemo and the Nautilus

Their abduction happened with lightning speed. They descended an iron ladder into complete darkness, where Ned Land raged against their captors while Aronnax urged calm. After exploring their prison-a twenty-by-ten-foot cabin with iron walls, wooden table and stools-bright electric light suddenly flooded the room. Two men entered: one short and muscular, the other tall with remarkable eyes that seemed capable of piercing the depths of the sea. Aronnax attempted communication in French, then had Ned try English and Conseil German and Latin, but their visitors showed no comprehension before departing. Later, a steward brought clothes and served an elegant meal with dishes of exquisitely prepared fish. Each utensil bore the letter "N" and the motto "MOBILIS IN MOBILI" (Moving within the moving element). Though reassured they wouldn't starve, questions consumed Aronnax-where were they and what strange power carried them? After a long sleep, they awoke to find their prison unchanged but the air growing stale. They had consumed much of the oxygen, making breathing difficult. Suddenly, a refreshing current of sea-breeze filled the cell-the submarine had risen to the surface to renew its air supply, like a whale. When the steward finally appeared, Ned attacked him in a rage, pinning him by the throat. Before Aronnax could intervene, a voice speaking perfect French commanded them to stop-it was the commander of the vessel himself, who introduced himself simply as "Captain Nemo," explaining that his name meant "No One" in Latin. Captain Nemo revealed his remarkable self-sufficiency, explaining how the sea provided all his sustenance. "The sea supplies all my wants," he told Aronnax. When questioned about the meat dishes, he clarified they were turtle fillets and dolphin livers. His cook transformed ocean products into delicacies-holothuria preserves a Malay would envy, cream from cetacean milk sweetened with North Sea fucus, and anemone preserves rivaling the finest fruits. His passion for the ocean erupted in poetic fervor: "The sea is everything! It covers seven-tenths of the terrestrial globe. Its breath is pure and healthy. It is an immense desert where man is never lonely." He praised it as "supreme tranquillity" and "Living Infinite" where human laws and tyranny couldn't reach. "At thirty feet below its level, their reign ceases... There I am free!"

第6章

Wonders of the Underwater World

Captain Nemo then showed Aronnax his magnificent library containing twelve thousand volumes-his "only ties to earth" since the Nautilus first submerged. Books on science, morals and literature abounded, though political economy was conspicuously absent. The adjoining museum-like drawing room displayed priceless art treasures-masterpieces from Raphael, da Vinci, Titian and modern painters, alongside marine specimens of extraordinary rarity. When Aronnax complimented his artistic taste, he replied, "An amateur, nothing more," explaining these were his "last souvenirs of that world which is dead to me." His haunting comment that he was "as dead as those friends sleeping six feet under earth" was followed by a profound, distant silence. Nemo explained that electricity powered everything on the Nautilus. He extracted sodium from seawater to create his electrical supply, telling Aronnax, "I owe all to the ocean; it produces electricity, and electricity gives heat, light, motion, and, in a word, life to the Nautilus." The vessel consisted of two hulls-inner and outer-joined by T-shaped irons creating a cellular arrangement that made it exceptionally strong. Both hulls were made of steel plates with the outer hull 2.5 inches thick weighing 394 tons, and the keel 20 inches high and 10 inches thick weighing 62 tons. The submarine was an elongated cylinder with conical ends, resembling a cigar, measuring exactly 232 feet long with a maximum breadth of 26 feet. When fully submerged, it displaced 50,000 feet of water, weighing 1,500 tons. The Nautilus dived using reservoirs that could hold 150 tons of water. When Aronnax questioned how the vessel withstood tremendous pressure at depth, Nemo distinguished between statics and dynamics, explaining that the hull could resist compression and that supplementary reservoirs allowed precise control of buoyancy. On November 16th, Aronnax received a note in bold, pointed handwriting from Captain Nemo inviting him to a hunting party the next morning in the forests of Crespo Island. He welcomed his companions to join as well. When Aronnax shared this news, Ned Land exclaimed excitedly, "A hunt!" and wondered if the captain was actually going on terra firma. After consulting a planisphere, Aronnax found Crespo Island (also called Rocca de la Plata) at 32 40' north latitude and 157 50' west longitude, about eighteen hundred miles from their starting point.

聴きながら、すべての言葉を目で追えます

『海底二万里』の一語一語が音声に合わせてリアルタイムでハイライトされ、自然に読み進められます。

第7章

Exploring the Ocean's Depths

The hunting expedition revealed itself to be a submarine excursion using special diving apparatus. The diving suits were made of seamless India-rubber, designed to withstand considerable pressure, with copper bands across the chest to protect against water pressure while allowing the lungs to function. Heavy leaden-soled boots completed the outfit. Walking thirty feet below the surface was astonishing-the water acted as a denser atmosphere but remained remarkably transparent. The sunlight penetrated easily, allowing visibility up to 150 yards. They walked on fine, even sand that reflected light with wonderful intensity. The Nautilus gradually disappeared from view as they ventured into a magnificent underwater landscape adorned with colorful zoophytes, rocks, plants, shells, and polyps illuminated by the prismatic effect of sunlight through water. They passed through a brilliant garden of flowers formed by clusters of coral, prickly fungi, and anemones, studded with sea-stars and asterophytons like fine lace. It pained Aronnax to crush the brilliant mollusks beneath his feet as they walked. They arrived at the borders of Captain Nemo's forest, which he claimed as his own domain with the authority of the first men on earth. The forest consisted of large tree-plants with a striking characteristic-all branches grew in rigid perpendicular lines toward the ocean surface, never bending horizontally due to the density of water. After an hour's exploration, Captain Nemo signaled them to rest. They stretched beneath an arbor of alariae with long thin blades. Though conversation was impossible, Aronnax saw Conseil's eyes gleaming with delight as he shook comically in his air breastplate. During their journey through the Pacific, the Nautilus revealed countless marine wonders. Aronnax observed numerous species of ostracions-fish protected by bony armor forming triangular or quadrangular shapes, with delicious flesh that might adapt well to freshwater. Conseil meticulously documented the petrodon with their three rows of filaments, electrical fish with vibrant colors, egg-shaped ovoides, spiky diodons that inflate like porcupines, hippocampi, pegasi with wing-like fins, and the remarkable chtodons that shoot water drops to kill insects.

第8章

The Dark Side of Captain Nemo

As they traveled through the Indian Ocean, Captain Nemo invited Aronnax to visit the pearl fisheries of the Gulf of Manaar, though he warned they would arrive before the annual harvest began. The captain led them to a large grotto where he revealed his true purpose: an enormous tridacne (giant clam) containing a perfect pearl the size of a coconut. Rather than harvesting this treasure, worth at least 500,000 francs, he merely examined it before allowing the shell to close again-he was letting it grow larger with each passing year. As they observed this marvel, a shadow appeared nearby-an Indian pearl diver working alone with primitive equipment. He repeatedly dove to collect oysters, unaware of their presence. Suddenly, the man gestured in terror as a massive shark approached. The predator struck the diver with its tail, knocking him to the ground before turning to finish him. Captain Nemo rushed forward with his dagger, engaging the monster in a desperate struggle. When the captain was momentarily pinned down, Ned Land's well-aimed harpoon struck the shark's heart, saving him. Captain Nemo immediately freed the unconscious diver and brought him to the surface. After reviving the poor Cingalese, the captain astonished him by placing a bag of pearls in his trembling hand-a generous gift from "the man of the waters." When Aronnax mentioned this act of kindness later, Nemo replied with emotion, "That Indian, sir, is an inhabitant of an oppressed country; and I am still, and shall be, to my last breath, one of them!" This cryptic statement hinted at Nemo's mysterious past. Later, as they passed through the Red Sea and approached the Suez Isthmus, Nemo revealed a remarkable secret-a subterranean "Arabian Tunnel" beneath the isthmus that connected the Red Sea to the Mediterranean. He explained finding identical fish species in both seas had led him to search for this natural passage, which he located at fifty-five yards below the surface. In the Mediterranean, Nemo's behavior became increasingly erratic. One evening, contrary to custom, he ordered both panels opened and studied the waters intently. Suddenly, a human diver appeared outside the window. To Aronnax's astonishment, Captain Nemo signaled to him, and the man responded before swimming away. Shortly after, Nemo opened a strongbox containing gold ingots, which Aronnax estimated at over 4,000 pounds (nearly 200,000 francs). He methodically arranged them, sealed the chest, and addressed it in modern Greek characters. Four crewmen struggled to remove it from the salon and hoist it up the stairs. That night, Aronnax heard movement on the platform as the pinnace was launched and later retrieved.

『海底二万里』をもっと深く楽しむ

毎日の新しい気づきを10万件以上のレッスンから
言葉をハイライトして音声と同期
ライブラリを保存して、どの端末からでも利用

第9章

The Mysterious Past and Final Vengeance

The Nautilus's journey took them to the lost continent of Atlantis, where Aronnax stood upon the legendary land that so many scholars had dismissed as myth. For an hour they contemplated this vast plain illuminated by volcanic light, while Captain Nemo remained motionless in what seemed like mute ecstasy. Later, they encountered a shipwreck that seemed to hold special significance for Nemo. He revealed its identity: the Marseillais, a 74-gun vessel launched in 1762 that had fought in numerous battles before the French Republic renamed it. On June 1st, 1794 (13th Prairal by the revolutionary calendar), exactly 74 years earlier at this precise location, this ship chose to sink with its 356 sailors rather than surrender, crying "Long live the Republic!" as it disappeared beneath the waves. "The Avenger!" Aronnax exclaimed, finally understanding something of Captain Nemo's mysterious past. The most disturbing revelation of Nemo's character came when they encountered a warship. After their encounter with the Abraham Lincoln, the nations of the world now knew the "monster" was actually a submarine vessel. They weren't hunting a cetacean but a man who had declared war against them. Captain Nemo appeared on deck just as Ned attempted to signal the ship. The captain violently knocked the Canadian down, his face deathly pale with rage. "Fool! Do you wish to be pierced by the spur of the Nautilus before it is hurled at this vessel?" he roared. Turning toward the warship, he unfurled a black flag, declaring, "Ah, ship of an accursed nation, you know who I am! I do not want your colors to know you by. Look and I will show you mine!" When Aronnax protested his intention to sink the vessel, he coldly replied, "I shall do it," refusing to reveal the ship's nationality. "Fate has shown you what you ought not to have seen," he added. The Nautilus positioned itself not to strike the ship's armored cuirass, but below the waterline where it was vulnerable. They felt the terrible shock as the steel spur of the Nautilus pierced through the warship like a needle through sailcloth. Unable to bear it, Aronnax rushed to the saloon where Captain Nemo stood watching impassively as the doomed vessel sank. The horrific scene unfolded before them-men crowding the ratlings, clinging to masts, struggling underwater-a human ant-heap overtaken by the sea. After an explosion blew up the ship's decks, the vessel sank rapidly, carrying its dead crew down into the abyss. When all was over, Captain Nemo returned to his room. Following him, Aronnax glimpsed a portrait of a young woman and two small children on his wall. As he gazed upon them, he stretched his arms toward the images, fell to his knees, and burst into deep sobs.

第10章

Escape from the Nautilus

After witnessing the terrible destruction, Aronnax felt an insurmountable horror for Captain Nemo. Whatever he had suffered, he had no right to such vengeance, making Aronnax an unwilling witness to his retribution. Days passed without any sign of Captain Nemo or his crew. The Nautilus remained almost constantly underwater, surfacing only to renew air through panels that opened and closed mechanically. Aronnax lost all sense of time and place, with no marks on the planisphere to guide him. One morning, Ned Land whispered to Aronnax, "We are going to fly." He had spotted land twenty miles east through the fog, though he couldn't identify the country. "We will take refuge there," he insisted, having secretly gathered food and water. Aronnax agreed immediately, prepared to die rather than remain aboard. That final day aboard the Nautilus stretched endlessly. At six, Aronnax forced himself to eat despite his disgust, needing strength for their escape. At half-past six, Ned informed him they would wait by the boat at ten, when the moonless night would provide cover for their flight. Aronnax spent an hour in the saloon, taking a final look at the unrivaled collection of treasures destined to perish with their collector. Back in his room, he dressed in sturdy sea clothing and gathered his notes. His heart pounded as he listened at Captain Nemo's door, hearing footsteps inside. At half-past nine, he heard the organ playing a sad harmony, a soul's lament. He listened, barely breathing, before realizing he must cross the saloon where Captain Nemo played to reach his companions. Terrified but determined, he crept along the dark stairs and opened the saloon door. In the darkness, he could barely make out the captain, so absorbed in his music he didn't notice Aronnax slipping past. As he reached the opposite door, a sigh from Captain Nemo froze him. The captain approached silently, arms crossed, gliding like a specter. His breast heaved with sobs as he murmured words that struck Aronnax's ear: "Almighty God! Enough! Enough!"-a confession of remorse escaping his conscience. Aronnax rushed through the library to the boat where his companions waited. As Ned began loosening the bolts holding them to the Nautilus, they heard voices shouting within. But the crew's panic wasn't about them-they were shouting about the Maelstrom! They realized with horror that the Nautilus had been drawn into Norway's deadly whirlpool. Their small boat, still attached to the submarine, was carried in the spiraling current. They experienced sickening giddiness as the roar of waters broken on sharp rocks surrounded them. The Nautilus fought like a living thing, its steel muscles cracking as it sometimes stood upright in the current. "We must hold on," Ned shouted, "we may still be saved if we stick to the Nautilus-" Before he could finish, they heard a crashing noise as the bolts gave way. Their boat was torn from its groove and hurled like a stone from a sling into the whirlpool. Aronnax's head struck iron, and with the violent shock, he lost all consciousness. He awoke in a fisherman's hut on the Lofoten Isles, with Ned Land and Conseil safely beside him. They embraced heartily, though they had to wait for the monthly steamboat from Cape North to return to France. As Aronnax revised his faithful narrative of their incredible expedition, he wondered if he would be believed. He had crossed 20,000 leagues under the sea in less than ten months, witnessing countless wonders. But what became of the Nautilus? Did it survive the Maelstrom? Does Captain Nemo still live and pursue his retaliations? He hoped the powerful vessel conquered that terrible gulf. If Captain Nemo still inhabited the ocean, may his hatred be appeased by the contemplation of so many wonders! May the judge disappear and the philosopher continue his peaceful exploration! And to Ecclesiastes' ancient question-"That which is far off and exceeding deep, who can find it out?"-only two men living could answer: CAPTAIN NEMO AND HIMSELF.

★★★★★

『海底二万里』を最後まで読み終えました

100万人以上の学習者に愛用されています

“23日間、毎日使い続けています。今では日課の一部です。”

jayallen

『海底二万里』の主要テーマ

underwater exploration
technological prescience
marine biology
man versus nature
scientific discovery

『海底二万里』の名言

The "question of the monster" inflamed minds everywhere.
The public demanded action.
They must admit the existence of a marine animal of enormous power.
Ned remained skeptical about the unicorn's existence.
The humiliated crew grew angry.

『海底二万里』の登場人物

Captain NemoEnigmatic commander of the submarine Nautilus
Pierre AronnaxProfessor at the Museum of Natural History
Ned LandCanadian harpooner known for his skill and daring
ConseilDevoted servant to Professor Aronnax
Commander FarragutCaptain of the frigate Abraham Lincoln

著者について

ジュール・ガブリエル・ヴェルヌは、『海底二万マイル』の著者であり、サイエンス・フィクション（SF）文学の先駆的な人物として知られるフランスの空想的な作家です。1828年に港町ナントで生まれたヴェルヌは、航海や技術革新への情熱を冒険小説へと注ぎ込み、19世紀の科学的可能性を再構築しました。

出版社ピエール＝ジュール・エッツェルとの協力により、彼は「驚異の旅」シリーズを制作しました。このシリーズは50作以上の小説で構成され、深海から宇宙空間に至るまで、未踏の領域を探索する物語を描きました。

ヴェルヌの他の代表作には、『地底旅行』、『八十日間世界一周』、『地球から月へ』などがあり、その多くが電気潜水艦や月着陸船といった未来の発明を予見していました。彼の著作は、緻密な科学的調査とスリリングな物語を融合させており、冒険と技術的推測を組み合わせる達人としての地位を確立しました。

しばしば「SFの父」と呼ばれるヴェルヌは、アガサ・クリスティに次いで歴史上2番目に多く翻訳されている著者であり、彼の作品は世界中で映画、テレビ、演劇、その他のメディアに数え切れないほど翻案されています。

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THE MYSTERIOUS ISLAND

Jules Verne

Sea of Tranquility

Emily St. John Mandel

Lord of Mysteries, Vol. 1

Cuttlefish That Loves Diving

Ocean's Hidden Worlds: From Surface to Abyss の書籍表紙

Marine Zones - MarineBio Conservation Society

Marine Ecosystems - National Geographic Education

6 sources

Ocean's Hidden Worlds: From Surface to Abyss

Fire upon the Deep

Vernor Vinge

Voyager

Diana Gabaldon

Treasure Island Robert Louis Stevenson

Robert Louis Stevenson

Jenseits des Ozeans

T.J. Klune

この本に関するよくある質問

この学習プランの一部

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Study BC coastal oceanography

3 h 40 m•4 エピソード

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The Secret Colors of Water

This plan is perfect for curious minds and young scientists who want to understand the physics of the natural world. It explains the complex interaction between light and liquid, making the mystery of the ocean's color accessible to everyone.

48 m•2 セクション

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Secrets of a Strange Earth

This plan is designed for curious minds who want to look beyond conventional knowledge to understand the anomalies of our universe and species. It is perfect for lifelong learners and trivia enthusiasts seeking to bridge the gap between science, history, and psychology.

1 h 36 m•4 セクション

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Commanding the 18th-Century Man-of-War

This curriculum is essential for maritime historians and enthusiasts seeking to understand the technical mastery required to lead a ship of the line. It offers a deep dive into the intersection of physics, leadership, and survival during the Age of Sail.

2 h•4 セクション

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Read high-concept sci-fi exploring extremes

High-concept science fiction pushes the boundaries of imagination, challenging readers to confront radical ideas about humanity's future and the nature of reality itself. This learning plan is ideal for readers seeking to move beyond conventional sci-fi narratives into more intellectually demanding works that explore consciousness, technological transcendence, and the outer limits of speculative thought.

5 h 22 m•4 セクション

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The Evolution of the Lovecraftian Mythos

This learning plan provides a comprehensive look at how cosmic horror transitioned from early 20th-century pulp fiction to a cornerstone of modern digital entertainment. It is ideal for literary students, game designers, and pop culture enthusiasts looking to understand the mechanics of world-building and legacy.

1 h 36 m•4 セクション

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The Universal Studio Monsters

This plan is essential for film historians and horror enthusiasts who want to understand the architectural roots of modern cinema. It explores how Universal Pictures transformed financial risk into a cultural phenomenon that pioneered the concept of shared storytelling universes.

1 h 15 m•3 セクション

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Nature's Lethal Ambition

This plan offers a unique look at how humanity has harnessed nature's toxins for power, war, and status. It is ideal for history buffs, science enthusiasts, and true crime fans interested in the dark evolution of toxicology.

1 h 12 m•3 セクション

学習プラン

Sail around the world

Sailing around the world represents one of humanity's most demanding adventures, requiring a unique blend of technical seamanship, psychological fortitude, and survival expertise. This learning plan is designed for serious sailors and aspiring circumnavigators who want to move beyond coastal cruising to undertake extended offshore passages with confidence and competence.

4 h 42 m•4 セクション

コロンビア大学卒業生がサンフランシスコで開発

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@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

BeFreedがウェブ上でどのように話題になっているかをもっと見る

コロンビア大学卒業生がサンフランシスコで開発

LOVED BY

1,000,000+ curious minds.

4.7

avg rating

1M+ learners

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

BeFreedがウェブ上でどのように話題になっているかをもっと見る

今すぐ学習の旅を始めよう

第10章

海底二万里

概要『海底二万里』の概要

1冊の本。さまざまな聴き方。

The Enigmatic Voyage: A Journey Beyond Imagination

A Mysterious Phenomenon Captivates the World

聴きながら、すべての言葉を目で追えます

The Hunt Begins: Aboard the Abraham Lincoln

An Extraordinary Encounter

『海底二万里』をもっと深く楽しむ

Captain Nemo and the Nautilus

Wonders of the Underwater World

聴きながら、すべての言葉を目で追えます

Exploring the Ocean's Depths

The Dark Side of Captain Nemo

『海底二万里』をもっと深く楽しむ

The Mysterious Past and Final Vengeance

Escape from the Nautilus

『海底二万里』を最後まで読み終えました

『海底二万里』の主要テーマ

『海底二万里』の名言

『海底二万里』の登場人物

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海底二万里の要約をダウンロード

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この本に関するよくある質問

What is Twenty Thousand Leagues Under the Sea about?

Who wrote Twenty Thousand Leagues Under the Sea and when was it published?

Who should read Twenty Thousand Leagues Under the Sea by Jules Verne?

Is Twenty Thousand Leagues Under the Sea worth reading today?

この学習プランの一部

Study BC coastal oceanography

もっと見る

1,000,000+ curious minds.

1,000,000+ curious minds.

1冊の本。さまざまな聴き方。

The Enigmatic Voyage: A Journey Beyond Imagination

A Mysterious Phenomenon Captivates the World

聴きながら、すべての言葉を目で追えます

The Hunt Begins: Aboard the Abraham Lincoln

An Extraordinary Encounter

『海底二万里』をもっと深く楽しむ

Captain Nemo and the Nautilus

Wonders of the Underwater World

聴きながら、すべての言葉を目で追えます

Exploring the Ocean's Depths

The Dark Side of Captain Nemo

『海底二万里』をもっと深く楽しむ

The Mysterious Past and Final Vengeance

Escape from the Nautilus

『海底二万里』を最後まで読み終えました

他のユーザーのお気に入り

この学習プランの一部

Study BC coastal oceanography

もっと見る

『海底二万里』の概要