“
English, formerly the most widely used language, and Chinese, spoken by the largest population, had blended with each other without distinction to become the world’s most powerful language. Luo Ji learned later that the other languages of the world were undergoing the same fusion.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
“
Those two axioms are solid enough from a sociological perspective … but you rattled them off so quickly, like you’d already worked them out,” Luo Ji said, a little surprised. “I’ve been thinking about this for most of my life, but I’ve never spoken about it with anyone before. I don’t know why, really.… One more thing: To derive a basic picture of cosmic sociology from these two axioms, you need two other important concepts: chains of suspicion, and the technological explosion.” “Interesting terms. Can you explain them?” Ye Wenjie glanced at her watch. “There’s no time. But you’re clever enough to figure them out. Use those two axioms as a starting point for your discipline, and you might end up becoming the Euclid of cosmic sociology.” “I’m no Euclid. But I’ll remember what you said and give it a whirl. I might come to you for guidance, though.” “I’m afraid there won’t be that opportunity.… In that case, you might as well just forget I said anything. Either way, I’ve fulfilled my duty. Well, Xiao Luo, I’ve got to go.” “Take care, Professor.” Ye Wenjie went off through the twilight to her final meet-up. The
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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The nurse picked up one of the umbrellas, which must have been fairly heavy, because she had to carry it over her shoulder. “Is it raining out?” She shook her head. “You think I’m carrying an … umbrella?” she said, unfamiliar with the last word. “If it’s not an umbrella, then what is it?” Luo Ji pointed to the device on her shoulder, imagining that she would say some peculiar name for it. But she didn’t. “It’s my bicycle,” she said.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
“
The aborted research project wasn’t important in and of itself. What mattered was the instruction that Ye Wenjie had given him, so that’s where Luo Ji’s mind was stuck. Over and over again he recalled her words: Suppose a vast number of civilizations are distributed throughout the universe, on the order of the number of detectable stars. Lots and lots of them. The mathematical structure of cosmic sociology is far clearer than that of human sociology. The factors of chaos and randomness in the complex makeups of every civilized society in the universe get filtered out by the immense distance, so those civilizations can act as reference points that are relatively easy to manipulate mathematically. First: Survival is the primary need of civilization. Second: Civilization continuously grows and expands, but the total matter in the universe remains constant. One more thing: To derive a basic picture of cosmic sociology from these two axioms, you need two other important concepts: chains of suspicion and the technological explosion. I’m afraid there won’t be that opportunity.… Well, you might as well just forget I said anything. Either way, I’ve fulfilled my duty. He
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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Don't dismiss Simplicity, simple is solid.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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He even saw clearly the world she inhabited, a still snowscape where the sky was forever graced with silver stars and a crescent moon, the snow falling steadily. In the silence you could practically hear the snowflakes coming to rest on the ground like smooth white sugar. In her exquisite cabin in the snow, the Eve that Luo Ji had formed out of one of his mind’s ribs sat before an ancient fireplace quietly watching the dancing flames.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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Rather than returning to school, he drove straight to the psychologist. “You may need a bit of adjustment, but it’s nothing serious,” the doctor said, after listening to his lengthy narrative. “Nothing serious?” Luo Ji opened his bloodshot eyes wide. “I’m madly in love with a fictional person from a novel of my own creation. I’ve been with her, I’ve traveled with her, and I’ve even broken up with my real-life girlfriend over her. Is that nothing serious to you?” The doctor smiled tolerantly. “Don’t you get it? I’ve given my most profound love to an illusion!” “Are you under the impression that the object of everyone else’s love actually exists?” “Is that even a question?” “Sure. For the majority of people, what they love exists only in the imagination. The object of their love is not the man or woman of reality, but what he or she is like in their imagination. The person in reality is just a template used for the creation of this dream lover. Eventually, they find out the differences between their dream lover and the template. If they can get used to those differences, then they can be together. If not, they split up. It’s as simple as that. You differ from the majority in one respect: You didn’t need a template.” “So this isn’t a sickness?” “Only in the way your girlfriend pointed out: You’ve got natural literary talent. If you want to call that a sickness, go right ahead.” “But isn’t imagining to this degree a little excessive?” “There’s nothing excessive about imagination. Especially where love is concerned.” “So what should I do? How can I forget about her?” “It’s impossible. You can’t forget her, so don’t make the effort. That will only lead to side effects, and maybe even mental disorders. Let nature take its course. Once more, for emphasis: Don’t try to forget about her. It won’t work. But as time passes, her influence on your life will decrease. And you’re actually quite lucky. Whether or not she really exists, you’re fortunate to be in love.” This
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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In this cosmic arena, Luo Ji faced not the fancy moves of Chinese sword fighting, resembling dance more than war; nor the flourishes of Western sword fighting, designed to show off the wielder’s skill; but the fatal blows of Japanese kenjutsu. Real Japanese sword fights often ended after a very brief struggle lasting no more than half a second to two seconds. By the time the swords had clashed but once, one side had already fallen in a pool of blood. But before this moment, the opponents stared at each other like statues, sometimes for as long as ten minutes. During this contest, the swordsman’s weapon wasn’t held by the hands, but by his heart. The heart-sword, transformed through the eyes into the gaze, stabbed into the depths of the enemy’s soul. The real winner was determined during this process: In the silence suspended between the two swordsmen, the blades of their spirits parried and stabbed as soundless claps of thunder. Before a single blow was struck, victory, defeat, life, and death had already been decided.
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Liu Cixin (Remembrance of Earth's Past: The Three-Body Trilogy (Remembrance of Earth's Past, #1-3))
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After a long while, when Luo Ji recovered a little of the consciousness that had totally disappeared, he had sensations of cold, a cold that seemed to emanate from within his body and diffuse outward like light to freeze the entire world. He saw a snow-white patch in which there first was nothing but infinite white. Then a small black dot appeared in its very center, and he could gradually make out a familiar figure, Zhuang Yan, holding their child. He walked with difficulty through a snowy wilderness so empty that it lost all dimension. She was wrapped in a red scarf, the same one she had worn seven years ago on the snowy night he first saw her. The child, red-faced from the cold, waved two small hands at him from her mother’s embrace, and shouted something that he couldn’t hear. He wanted to chase them through the snow, but the young mother and child vanished, as if dissolved into snow. Then he himself vanished, and the snowy white world shrank into a thin silver thread, which in the unbounded darkness was all that remained of his consciousness. It was the thread of time, a thin, motionless strand that extended infinitely in both directions. His soul, strung on this thread, was gently sliding off at a constant speed into the unknowable future.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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You don’t need to pity them. Really, let me tell you: don’t. The reality of the universe is not something to envy.” “Why?” Yifan lifted a hand and pointed at the stars of the galaxy. Then he let the 3G force pull his arm back to this chest. “Darkness. Only darkness.” “You mean the dark forest state?” Guan Yifan shook his head, a gesture that appeared to be a struggle in hypergravity. “For us, the dark forest state is all-important, but it’s just a detail of the cosmos. If you think of the cosmos as a great battlefield, dark forest strikes are nothing more than snipers shooting at the careless—messengers, mess men, etc. In the grand scheme of the battle, they are nothing. You have not seen what a true interstellar war is like.” “Have you?” “We’ve caught a few glimpses. But most things we know are just guesses.… Do you really want to know? The more you possess of this kind of knowledge, the less light remains in your heart.” “My heart is already completely dark. I want to know.” And so, more than six centuries after Luo Ji had fallen through ice into that lake, another dark veil hiding the truth about the universe was lifted before the gaze of one of the only survivors of Earth civilization. Yifan asked, “Why don’t you tell me what the most powerful weapon for a civilization possessing almost infinite technological prowess is? Don’t think of this as a technical question. Think philosophy.” Cheng Xin pondered for a while and then struggled to shake her head. “I don’t know.” “Your experiences should give you a hint.” What had she experienced? She had seen how a cruel attacker could lower the dimensions of space by one and destroy a solar system. What are dimensions? “The universal laws of physics,” Cheng Xin said. “That’s right. The universal laws of physics are the most terrifying weapons, and also the most effective defenses. Whether it’s by the Milky Way or the Andromeda Galaxy, at the scale of the local galactic group or the Virgo Supercluster, those warring civilizations possessing godlike technology will not hesitate to use the universal laws of physics as weapons. There are many laws that can be manipulated into weapons, but most commonly, the focus is on spatial dimensions and the speed of light. Typically, lowering spatial dimensions is a technique for attack, and lowering the speed of light is a technique for defense. Thus, the dimensional strike on the Solar System was an advanced attack method. A dimensional strike is a sign of respect. In this universe, respect is not easy to earn. I guess you could consider it an honor for Earth civilization.
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Liu Cixin (Death's End (Remembrance of Earth’s Past, #3))
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Luo Ji felt the earth beneath his feet turn as soft as his heart.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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Luo Ji spent the night in a fevered torpor, haunted endlessly by restless dreams in which the stars in the night sky swirled and danced like grains of sand on the skin of a drum. He was even aware of the gravitational interaction between these stars: It wasn’t three-body motion, but the 200-billion-body motion of all of the stars in the galaxy! Then the swirling stars clustered into an enormous vortex, and in that mad spiral the vortex transformed again into a giant serpent formed from the congealed silver of every star, which drilled into his brain with a roar.… At around four in the morning, Zhang Xiang was awakened by his phone. It was a call from the Planetary Defense Council Security Department leadership who, in severe tones, demanded that he report immediately on Luo Ji’s condition, and ordered the base to be put under a state of emergency. A team of experts was on its way over. As soon as he hung up the phone, it rang again, this time with a call from the doctor in the tenth basement, who reported that the patient’s condition had sharply deteriorated and he was now in a state of shock. Zhang Xiang descended the elevator at once, and the panicked doctor and nurse informed him that Luo Ji had begun spitting up blood in the middle of the
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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Before going back inside, Luo Ji took one last look at the silver Garden of Eden, and his heart said to Zhuang Yan and Xia Xia, My love, wait for me at doomsday.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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Something in Luo Ji’s mind caught fire, and he stood up and began to pace restlessly in front of the fireplace. “She … how should I put it? She came into this world like a lily growing out of a rubbish heap, so … so pure and delicate, and nothing around her can contaminate her. But it can all harm her. Yes, everything around her can hurt her! Your first reaction when you see her is to protect her. No, to care for her, to let her know that you are willing to pay any price to shield her from the harm of a crude and savage reality. She … she’s so … ah, I’ve got a clumsy tongue. I can’t say anything clearly.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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Luo Ji gripped tightly to the match with two fingers as it burnt down. He needed the pain to know that this wasn't a dream. It was like he had ignited the sun, which now shone on a dream world turned reality. Outside, the sun could remain forever hidden by clouds and night, so long as his world had her, and the firelight in it.
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Cixin Liu (The Dark Forest (Remembrance of Earth’s Past, #2))
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mysterious smile, which was behind a thick wall of protective glass and much smaller than Luo Ji had imagined.
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Liu Cixin (Remembrance of Earth's Past: The Three-Body Trilogy (Remembrance of Earth's Past, #1-3))
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When Luo Ji began to think, he was surprised to find that his thoughts were already in progress. He remembered back to middle school and a lesson a teacher had taught him for language arts exams: First, take a look at the final essay question, then start the exam from the top, so that as you work on the exam, your subconscious will be thinking over the essay question, like a background process in a computer. Now he knew that from the moment he became a Wallfacer, his thinking had started up and had never stopped. The entire process was subconscious and he had never been aware of it.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
“
What mattered was the instruction that Ye Wenjie had given him, so that’s where Luo Ji’s mind was stuck. Over and over again he recalled her words: Suppose a vast number of civilizations are distributed throughout the universe, on the order of the number of detectable stars. Lots and lots of them. The mathematical structure of cosmic sociology is far clearer than that of human sociology. The factors of chaos and randomness in the complex makeups of every civilized society in the universe get filtered out by the immense distance, so those civilizations can act as reference points that are relatively easy to manipulate mathematically. First: Survival is the primary need of civilization. Second: Civilization continuously grows and expands, but the total matter in the universe remains constant. One more thing: To derive a basic picture of cosmic sociology from these two axioms, you need two other important concepts: chains of suspicion and the technological explosion. I’m afraid there won’t be that opportunity.… Well, you might as well just forget I said anything. Either way, I’ve fulfilled my duty.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
“
Of course, it’s not as good as the food grown on the surface in your era.” “Then where does this come from?” Luo Ji asked, through his full mouth. “It’s produced in a factory.” “You’re able to synthesize grain?” Xiong Wen answered for the nurse. “There’s no other option but to synthesize it. The land won’t grow any crops anymore.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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recounting bygone legends of the vanished. One of these beams had originated in a little-noticed nook of the universe once known as “the Milky Way.” It was so faint that the eyes of the vast majority of living beings could not detect it, yet it contained innumerable legends that had once moved heaven and earth, shocked belief and understanding. Ye Wenjie, Mike Evans, Ding Yi, Frederick Tyler, Zhang Beihai, Bill Hines, Luo Ji, Thomas Wade … Red Coast Base, the Earth-Trisolaris Organization, the Wallfacer Project, the Staircase Program, the Swordholders, the Bunker Project … The ancient stories remained as vivid as though they had taken place yesterday; the figures of heroes and saints continued to twinkle among the constellations.
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Baoshu (The Redemption of Time (The Three-Body Problem Series Book 4))
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Given Luo Ji’s advanced age of two hundred, the difficulty of locomotion under such low gravity wasn’t moving too slow, but too fast. The cane wasn’t so much a support as a decelerator
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Liu Cixin (Death's End (Remembrance of Earth’s Past, #3))
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Luo Ji gripped tightly to the match with two fingers as it burnt down. He needed the pain to tell him this wasn’t a dream. It was like he had ignited the sun, which now shone on a dreamworld-turned-reality.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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I’m leaving,” said Sophon. “Please convey to Dr. Luo Ji the deepest respect of all of Trisolaris. He was a powerful deterrer, a great warrior. Oh, and if you get the chance, also give Mr. Thomas Wade our regrets.” Cheng Xin looked up, surprised. “In our personality studies, your degree of deterrence hovered around ten percent, like a worm wriggling on the ground. Luo Ji’s degree of deterrence was always around ninety percent, like a fearsome cobra poised to strike. But Wade—” Sophon gazed at the setting sun behind the smoke, only a sliver of which now was above ground. Terror glinted from her eyes. She shook her head vigorously, as though trying to chase away a mirage in her mind. “He had no curve at all. No matter what the other environmental parameters were, his degree of deterrence stayed at one hundred percent! What a devil! If he had become the Swordholder, none of this would have been possible. This peace would have had to last. We’ve already waited sixty-two years, but we’d have had to keep on waiting, maybe for fifty more years, or even longer. And then Trisolaris would face an Earth equal to us in technology and power. We’d have to compromise.… However, we knew that humanity would choose you.” Sophon walked away, taking
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Liu Cixin (Death's End (Remembrance of Earth’s Past, #3))
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Luo Ji now saw his problem: Where Darwin had taken the boundless living world and made a rule to sum it all up, Luo Ji now had to use the rules he knew to uncover a picture of cosmic civilization.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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them. Luo Ji looked
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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If neither communication nor silence will work once you learn of my existence, you’re left with just one option.”
In the long silence that followed, the two flames went out. There was no wind, and the dark silence turned thick as asphalt, connecting sky and desert into a murky whole. At last Shi Qiang uttered one word in the darkness: “Fuck!”
“Extrapolate that option out to the billions upon billions of stars and hundreds of millions of civilizations, and there’s your picture,” Luo Ji said, nodding in the darkness.
“That’s... that’s really dark.”
“The real universe is just that black.” Luo Ji waved a hand, feeling the darkness as if stroking velvet. “The universe is a dark forest. Every civilization is an armed hunter stalking through the trees like a ghost, gently pushing aside branches that block the path and trying to tread without sound. Even breathing is done with care. The hunter has to be careful, because everywhere in the forest are stealthy hunters like him. If he finds other life—another hunter, an angel or a demon, a delicate infant or a tottering old man, a fairy or a demigod—there’s only one thing he can do: open fire and eliminate them. In this forest, hell is other people. An eternal threat that any life that exposes its own existence will be swiftly wiped out. This is the picture of cosmic civilization. It’s the explanation for the Fermi Paradox.”
Shi Qiang lit another cigarette, if only to have a bit of light.
“But in this dark forest, there’s a stupid child called humanity, who has built a bonfire and is standing beside it shouting, ‘Here I am! Here I am!
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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He walked out onto the frozen lake—cautiously, at first, but when he found that the icy surface seemed solid, he walked and slid ahead more quickly, until he reached a point where he could no longer make out the lakeshore through the night around him. Now he was surrounded on all sides by smooth ice. This distanced him somewhat from earthly complexity and chaos, and by imagining that the icy plane extended infinitely in every direction, he obtained a simple, flat world; a cold, planar mental platform. Cares vanished, and soon his perception reentered that state of rest, where the stars were waiting for him....
Then, with a crunch, the ice beneath Luo Ji’s feet broke and his body plunged straight into the water.
At the precise instant the icy water covered Luo Ji’s head, he saw the stillness of the stars shatter. The starfield curled up into a vortex and scattered into turbulent, chaotic waves of silver. The biting cold, like crystal lightning, shot into the fog of his consciousness, illuminating everything. He continued to sink. The turbulent stars overhead shrank into a fuzzy halo at the break in the ice above his head, leaving nothing but cold and inky blackness surrounding him, as if he wasn’t sinking into ice water, but had jumped into the blackness of space.
In the dead, lonely, cold blackness, he saw the truth of the universe.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
“
So they told me that, according to the most advanced theories and techniques in every field, based on extensive theoretical research and experimentation, through analysis and comparison of multiple proposals, they did find a way to preserve information for about one hundred million years. And they emphasized that this was the only method known to be practicable. Which is—” Luo Ji lifted the cane over his head, and as his white hair and beard danced in the air, he resembled Moses parting the Red Sea. Solemnly, he intoned, “—carving words into stone.
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Liu Cixin (Death's End (Remembrance of Earth’s Past, #3))
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At every moment in history, you can find endless missed opportunities.”
“Like life,” said Cheng Xin softly.
“Oh, no no no.” Luo Ji shook his head vigorously. “At least not for me. I don’t think I’ve missed anything, haha.” He looked at Cheng Xin. “Child, do you think you’ve missed out? Then don’t let opportunities go by again in the future.
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Liu Cixin (Death's End (Remembrance of Earth’s Past, #3))
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Nothing serious?” Luo Ji opened his bloodshot eyes wide. “I’m madly in love with a fictional person from a novel of my own creation. I’ve been with her, I’ve traveled with her, and I’ve even broken up with my real-life girlfriend over her. Is that nothing serious to you?”
The doctor smiled tolerantly.
“Don’t you get it? I’ve given my most profound love to an illusion!”
“Are you under the impression that the object of everyone else’s love actually exists?”
“Is that even a question?”
“Sure. For the majority of people, what they love exists only in the imagination. The object of their love is not the man or woman of reality, but what he or she is like in their imagination. The person in reality is just a template used for the creation of this dream lover. Eventually, they find out the differences between their dream lover and the template. If they can get used to those differences, then they can be together. If not, they split up. It’s as simple as that. You differ from the majority in one respect: You didn’t need a template.
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Liu Cixin (The Dark Forest (Remembrance of Earth’s Past, #2))
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Luo Ji sat cross-legged on the ground in the middle of the white hall, facing the curved wall.
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Liu Cixin (Death's End (Remembrance of Earth’s Past, #3))
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Luo Ji: Astrónomo y sociólogo. Ye Wenjie: Astrofísica. Mike Evans: Soporte financiero de la Organización Terrícola-trisolariana y líder principal. Wu Yue: Capitán de la marina. Zhang Beihai: Comisario político de la marina, oficial de la fuerza espacial. Chang Weisi: General del ejército, comandante de la fuerza espacial. George Fitzroy: General de Estados Unidos, coordinador del Consejo de Defensa Planetaria, enlace militar con el proyecto Hubble II. Albert Ringier: Astrónomo del Hubble II. Zhang Yuancho: Operario de una planta química de Pekín recientemente jubilado. Yang Jinwen: Profesor de escuela de Pekín recientemente jubilado. Miao Fuquan: Empresario del carbón en Shanxi, vecino de Zhang y Yang. Shi Qiang: Agente del Departamento de Seguridad del Consejo de Defensa Planetaria, también apodado «Da Shi». Shi Xiaoming: Hijo de Shi Qiang. Kent: Enlace con el Consejo de Defensa Planetaria. Secretaria General Say: Secretaria general de Naciones Unidas. Frederick Tyler: Antiguo secretario de defensa de Estados Unidos. Bill Hines: Neurocientífico inglés, antiguo presidente de la Unión Europea. Keiko Yamasuki: Neurocientífica, esposa de Hines. Garanin: Presidente de turno del Consejo de Defensa Planetaria. Zhuang Yan: Licenciada en la Academia de Bellas Artes Central. Ben Jonathan: Comisionado especial de la Asamblea Conjunta de la Flota. Dongfang Yanxu: Capitana de Selección natural. Mayor Xizi: Oficial científica de Cuántica.
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Cixin Liu (El bosque oscuro (Trilogía de los tres cuerpos, #2))
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according to the most advanced theories and techniques in every field, based on extensive theoretical research and experimentation, through analysis and comparison of multiple proposals, they did find a way to preserve information for about one hundred million years. And they emphasized that this was the only method known to be practicable. Which is—” Luo Ji lifted the cane over his head, and as his white hair and beard danced in the air, he resembled Moses parting the Red Sea. Solemnly, he intoned, “—carving words into stone.
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Liu Cixin (Death's End (Remembrance of Earth’s Past, #3))