When Zheng Si came, the man was working, and there were several books spread out on the desk, basically the same as last time.

After placing a glass of warm milk in front of Zheng Si, the man sat back at his desk and began to work.

Zheng Si looked at the paper cup containing milk in front of him, which was newly taken out of the packaging bag, which was one of the reasons why Zheng Si had a good impression of this person - that person never used a dirty cup to hold milk, even if Zheng Si was just an ordinary-looking cat now.

After drinking the milk, Zheng Si didn't bother the man and walked around the room.

Compared with last time, there is an extra painting in the bookcase in the room, pencil drawing, no color, the painting is a few children, surrounded by plum blossoms, and there is a date in the lower right corner of the painting, which is the day before yesterday.

Zheng Si was watching, and the doorbell rang.

It was a boy about the same age as Jiao Yuan, holding a cardboard box with a small cake in his hand, and the carton was full of plum blossoms.

"Uncle Lamei, here, these are the ones that were picked from the broken branches of the little devils today." The kid didn't seem to notice his own age when he said "little ghost".

Uncle Lamei? This title makes Zheng Si curious, is it because this person likes to drink plum blossom tea? Or is this originally called Lamei? It's too much for a master to call Lamei.

The boy took the bag of lollipops that Uncle Lamei handed him as a reward, scratched his head a little embarrassedly, thanked him, and left.

The "Uncle Lamei" in the little boy's mouth took the box containing the plum blossom into the room and put it aside, seeing Zheng Si staring at the box. He smiled: "Many children in the community like to climb and break branches, especially the plum blossoms that are still blooming, so I told them that if they accidentally break the branches, they will pick the plum blossoms on them for me." ”

Zheng sighed, no wonder there are so many plum blossoms in Uncle Lamei's room, it is estimated that those children deliberately folded some to change lollipops, this should also know in his heart, but he didn't break it.

"That picture was painted by me the day before yesterday when they came over." Uncle Lamei pointed to the pencil drawing that Zheng Si had just seen and said.

Zheng Si is actually even stranger. Although this Uncle Lamei seems to be very gentle towards people. It's also closer to children, but every time I talk to people, I don't talk much, but I can talk so much to a cat.

Another strange person.

Sure enough, petting animals such as cats and dogs always makes people let their guard down.

Between words. Uncle Lamei took another pen and paper. watched Zheng Si start to draw.

The technique is very skillful. Zheng Si looked at the painting outlined by the black lines on the white paper and quickly took shape. However, Zheng Si suddenly noticed......

This guy is actually drawing with his left hand!!

Lefty?

If Zheng Si is not mistaken, this Uncle Lamei used his right hand when he wrote before!

Last time, when Zheng Si was squatting on the desk, he saw Uncle Lamei writing. At that time, Zheng Si was still thinking, how can he write those small notes and sticky notes on the drawing board, like ghostly drawing characters, how does he usually write and write? As a result, the writing was quite normal, and Zheng Si didn't pay much attention after that.

Now, in light of the situation, this guy may be left-handed, but not necessarily a pure left-hander. Among the people Zheng Si knew, this was the first person who was as skilled as his left hand and right hand, and he didn't feel the slightest awkwardness when he started to use his hand.

Because the air conditioner was turned on in the room, it was very warm, and Zheng Si squatted there a little drowsy, and squinted for a while.

Ten minutes later, a simple pencil drawing was completed. Zheng Si yawned, stretched, and looked over.

The painting depicts a black cat, squatting next to a cake box containing plum blossoms, tilting its head slightly, and its eyes seem to be a little puzzled.

Uncle Lamei stared at the painting in his hand for a while, and then looked at Zheng Si, "I heard that many animals have spirituality, are you one of them?" ”

Zheng Si didn't answer, and he couldn't answer.

Uncle Lamei didn't want to find out the answer from a cat's mouth, he just asked when he suddenly felt a strong sense of weirdness after seeing the cat's eyes, and after asking, he thought that it was just a cat in front of him, and he couldn't speak, so he just smiled.

Zheng sighed a little inexplicable, and there were indeed not a few neuropathies who asked and answered themselves to a cat.

Putting the painting in his hand and the picture of a child in a folder, Uncle Lamei walked out of the room.

The last time Zheng Si came, there were two rooms in the house that were closed, and Uncle Lamei opened one of the rooms this time. Zheng Si walked over and took a look, the room is not big, it should have been specially decorated with sound insulation, the layout inside is very simple, the most obvious is the upright piano inside.

I didn't expect this person to be a musician.

Zheng Si jumped on a stool next to him, and since he was going to play a song, he didn't mind making a cameo appearance in the audience.

After listening to the beginning, Zheng Si knew the name of the song played by Uncle Lamei.

"Dedicated to Alice", although Zheng Si doesn't listen to the so-called famous songs of the world, this one is still very famous, and many children like to play this one.

It's just that......

Zheng Si didn't know much about the piano, but he knew that the version he played was different from the version he had heard, a little slower, but far different from the slow playing technique of those who teach children, and there were some other factors in this.

In the past, the piano music of "Dedicated to Alice" listened to by Zheng Si was fresher, the rhythm was light and comfortable, and some people said that the piano music made people feel relaxed and happy. But now, Zheng Si didn't feel the slightest bit relaxed, but felt a little inexplicably depressed, and even a little chill down his back.

Could it be that the version played by the person in front of you is wrong?

After playing the song, Uncle Lamei sat there and didn't move, as if thinking about things. Zheng Si craned his neck to take a look.

I'll it!

Playing a song dedicated to Alice can also bring tears to your eyes?

Zheng sighed that he couldn't understand.

Feeling that the atmosphere was not quite right, Zheng Si decided to go home.

When I returned to Chuhua University, the attached primary school had not yet finished school, and Zheng Si was not in a hurry, so he went around the corner to walk around the university teaching building. I happened to hear that there was a debate competition in the lecture hall on the first floor, which was quite lively, and the topic was a little interesting, so Zheng Si climbed a tree next to the lecture hall and squatted on the tree to listen.

It's a freshman in medical school who is debating whether left-handers are geniuses or weaklings.

"The left hemisphere of the brain is mainly responsible for reasoning, logic and language, while the right hemisphere of the brain focuses on the perception of geometric shapes, feelings, imagination and spatial distance. It has the function of directly judging visual signals......"

The argument is that left-handers are stronger. Many left-handers in life are intelligent, intelligent and quick-witted people, especially in some professions that require imagination and spatial distance, left-handers are often the best talents among them, such as Mozart, Beethoven, and Bach in the field of music. Caesar, Napoleon in the political-military sphere. Einstein, Newton, and others in the field of science. Besides. They also used the example of "seeing" to illustrate the neural response route of "right hemisphere of the brain-left hemisphere-right hand" of right-handed people to the neural response route of "right hemisphere-left hand" of left-handed people. Left-handers are considered to have an advantage over right-handers in terms of agility of movements.

The opposing argument argues that left-handers are the weakest people in life, otherwise they would not be a minority in the huge human population, and as for the distinction between left-handers and left-handers of those historical celebrities, there is still controversy and is not convincing enough.

At the same time, the counter-argument also cited a new hypothesis proposed by the Swiss scientist Dr. Ilwin.

Ilvin believes that in ancient times, human ancestors used their left and right hands as well as other animals, the odds were equal, but because they did not know the surrounding plants, they accidentally ate the poisonous parts of them, left-handed people had a weak tolerance to plant toxins, and eventually it was difficult to continue to survive due to the serious effects of plant toxins on the central nervous system; Right-handers, on the other hand, eventually gain the ability to survive in nature with their tenacious endurance.

In addition, some foreign scientists have also used experiments to prove that many left-handers have poor autoimmune systems, and even among autistic patients, 65% are left-handed......"

Zheng Si squatted on the tree and watched the students arguing with red faces, a little funny, if it continued like this, it would probably be the same as a street fight.

After all, it's only a freshman student, most of them have never participated in a formal debate tournament before, this debate also pays attention to the rules of the debate competition at the beginning, but the debate is a little chaotic later, but the teacher on the podium did not stop it, but with a smile, the reason why she held this classroom debate tournament is to drive the interest of the students, in addition to the interest, the rules have become secondary, after all, it is not a formal debate occasion.

The teacher on the podium at the end of the day gave everyone a summary: "In the biological world, only humans and apes are left and right-handed, and only humans will discuss which is better than left-handedness." In fact, to date, many people have studied the differences between left-handed and right-handed people in terms of intelligence, immunity, longevity, and even the prevalence of mental illness, but the results are still incomprehensible......"

The second half of the teacher's sentence sums up the whole debate.

Zheng Si has always felt that debate is an elegant and sharp quarrel, and the topic of quarrel has no absolute answer so far.

It really hurts.

While despising those students, Zheng Si looked down at his two front paws, raised their claws and bent them, and suddenly Zheng Si was a little frustrated. As the teacher said, except for humans and apes, other animals don't seem to be left and right, including Zheng Si himself today.

I think when I was a human being, I was used to using my right hand, but now I ...... It doesn't seem to make much difference! If it weren't for listening to these students debating today, Zheng Si wouldn't have noticed this change in himself.

After thinking about his changes, Zheng Si thought of seeing Uncle Lamei painting today. Is that left-handed person or not? Well, pay more attention next time you go for a walk over there.

Originally, Zheng Si was going to go to Uncle Lamei's side on Saturday to hang around, but Wei Ling came to Zheng Si and took him to the night building to play.

I heard that Ye Hao had a birthday a few days ago, but there were a lot of things at hand at that time, and Ye Hao himself didn't care about this kind of birthday, so he didn't have much time. Since the start of several engineering projects at hand, Ye Hao, Long Qi, and Leopard have gone to the night tower a lot less, and Saturday just gave everyone an excuse to go to the night tower to relax. (To be continued......)

PS: (Supplement 2.5)

ps. If there are book friends who find a missing chapter when reading, you can see if it is a problem with the mobile phone client system. The desktop side should be fine.