Grandpa was full of regret: "We have taken the most important first step, if we can continue at that time, with his achievements in brain science and my achievements in the human body, I believe that sooner or later, we will be able to activate human brain cells and regain control of the body through various means such as surgery, drugs, or electrical stimulation." Later, the Cultural Revolution broke out, the mind was turbulent, that incident was rediscovered, we were criticized as heretics, endured all the hardships, and then after the pacification, I was depressed, I traveled everywhere alone, I thought it was just a distraction, I accidentally discovered this small village, in this quiet and beautiful, and the world has figured out some things, so I decided to settle down, and since then ignore the world. ”

I also felt deeply sorry that if my grandfather could persist, it would be a leap forward in human science, and I couldn't help but ask: "Grandpa, why don't you continue to study later, with the current society, even fair research is allowed." ”

Grandpa shook his head and said slowly: "When human beings were still in the stage of primitive society, people in order to survive, unite and help each other, and jointly resist wild beasts and natural disasters, after entering the slave society, people began to fight for wealth, classes appeared, to feudal society, large-scale wars broke out between countries, modern society, the scope of war expanded to the whole world, weapons have also developed from stone tools, knives, swords, spears to the current guns, cannons, atomic bombs, bacteriological biological weapons and other more and more powerful things, The number of dead people has gone from a few to dozens, hundreds, thousands, and now a single atomic bomb can wipe out millions of lives in an instant. History proves that human beings are getting smarter and smarter, creating more and more things, and destructive power is also increasing. ”

Grandpa said earnestly: "Xiaolin, this is just caused by the fact that the human brain domain is less than one-tenth of the development, if one day, our experiment is successful, we can develop more human brain domain or even 100% development, you say, what will the world become?" ”

I was suddenly silent, I was not as far-sighted as my grandfather, and my reverence for him suddenly deepened, and he gave up the ideals he had been pursuing, the honors at his fingertips, and the opportunity to go down in history.

At this time, Li Xiao came back, and when his grandfather saw this, he stopped talking about this topic, stood up and said, "Xiaolin, I'll go to the study to check something first, and you can accompany Xiaoxiao." After saying that, he took care of himself and left.

Sitting on the lawn in the garden, the stars in the night sky, the moon is round and bright, the soft moonlight is sprinkled on us, the night in the countryside is quiet, only the insects chirp frogs, and the breeze blows the leaves to make the sound of the symphony, this is a symphony played by all things in nature.

Li Xiaojing listened to me talk about some of the interesting places in the village, such as the White Frost Stream, a deep pool under the waterfall on the side of the village, which was so deep that no one in the village could reach the bottom, and there was a strange fish in it, like amphibians, that would climb ashore, and it was usually shortly before it rained, which was a living weather forecast.

And there are all kinds of animals and plants in the mountains around the village, this season, there should be many edible wild fruits on the mountain, many plants can be used in medicine, I often went up the mountain with my grandfather when I was a child, once I was also bitten by a jasper lizard because of curiosity, fortunately my grandfather knew how to rescue him, otherwise his life would be lost. Of course, in addition to dangerous things such as jasper lizards, there are also cute and interesting little animals such as squirrels, rabbits, and pangolins.

Li Xiao moved his body, changed his comfortable position, leaned on my shoulder and said leisurely: "Cousin, your life when you were a child was really novel and exciting, unlike me, staying at home all day long, like a canary in a cage, suffocating to death." ”

I smiled and said, "What's so good?" My health at that time was very poor, I had to take medicine all day long, and I couldn't stand it, I had to go up the mountain to my grandfather's back on my back, what's wrong with you, I have been smart and clever since I was a child, beautiful people, and my family background is good, and my parents spoil my classmates. Besides, you're so wild, who can control your freedom? ”

Li Xiao was quite happy to hear the previous words, but at the end, he couldn't help but gently slap me: "Cousin, am I wild?" Don't you like me being so wild? ”

I shook my head and said, "It's good now, true temperament is the most beautiful." ”

Li Xiao smiled: "Sister Nali is the most beautiful person." ”

I scratched my head in embarrassment: "Well, well, she can't be compared to ordinary people." ”

"Ahem, ahem!" A cough came from behind him.

Li Xiao hurriedly straightened up from my arms, we turned our heads, and my grandfather came behind me at some point: "Xiaolin, you come to the study with me." ”

After looking at Li Xiao twice, he said with a smile: "Xiaoxiao, you can come over too." ”

Li Xiao saw that her grandfather's smile was meaningful, as if she had completely seen through her heart, she had always been eccentric, her face turned red immediately, she lowered her head, and An An replied in a shy voice like a bride to be married: "En." ”

Grandpa turned to leave, I hadn't seen Li Xiao's shy look, put his hand on her forehead and said, "Hey, you don't have a fever, right?" ”

Li Xiao glanced at me: "Why are you not as smart as your grandfather, wood, ignore you!" After saying that, I trotted away, and I was distressed as I walked: "I'm not as smart as my grandfather, is this also offensive to her?" ”

When I went to my grandfather's study, he took out an old book that had been yellowed, the cover had been mothed by insects and had many small holes, and I handed it to me.

I wondered, "Grandpa, what is this?" ”

Li Xiao had never seen this kind of book, so he couldn't help but lean over to look at it curiously.

"It's a schematic diagram of the direction of the acupoints and meridians of the human body," my grandfather relieved my confusion, "turn the last page." ”

I did as I was told, and there were no pictures on the last page, just two short sentences, written in large letters prominently in the center of the page.

"If there is less yang, the yang will be extremely prosperous, and if there is less yin, the yin will be heavy." Before I could speak, my grandfather had already groaned.

"What do you mean?" I am more and more puzzled by this profound saying, less yang, less yin, what are the things? Is it a medical jargon?

Grandpa continued: "In addition to the ordinary meridians and acupoints, there are also unknown eight strange meridians in the human body, which are mysterious and unpredictable, and contain mysterious powers and functions, which are not recorded in ordinary medical books. I don't know who wrote this book, it was obtained from my university tutor, and it was also the most respected professor of Peking Medical College at that time, even he didn't know where it came from, what era, but the meridians and acupoints recorded above are exquisite, even if they are detected by today's high-tech, they can't compare, and the integrity of the acupoints and meridians is not comparable to ordinary medical books. Grandpa smiled at this, and his irony was palpable.