Li Er finally left.

After knowing that the current telegraph machine still had defects, he naturally did not "borrow" the telegraph on the table, but before leaving, he left a cruel sentence: "The telegraph cannot be used in the army for a day, and your boy's title will never want to rise!" ”

Li Zexuan gave Li Er's back a fierce middle finger.

"Phew! What about the king of a country? Talking doesn't count! Last time, I clearly said that after the merchant ship came back from the south, I would add an official to the master! It's only been a few days? It's a change of heart again! ”

Of course, he only dared to complain in his heart, and he didn't dare to spray in front of Li Er! You can say that he is cowardly, but if you don't coax, you can come up and try it to see if your neck is hard, or Li Er's knife is hard.

"Young Master! Master! I am back! And Yan Gongzi is also here! ”

At this time, there was a small voice outside the door, Li Zexuan was stunned, and was so disturbed by Li Er that he almost forgot that he was still testing the telegraph just now! I accidentally let Xiaoxi wait there for so long, but fortunately, this girl ran back by herself.

"Heh~! Xiaoxi, go in and rest for a while! Yo~! Brother Shaoning, why are you free? ”

Li Zexuan got up and came to the door, looked at the two of them, and said with a smile.

"Well, young master! I'm going to pour you water! ”

Xiao Xi answered, hugged the big box, and ran in.

"Hey, Xiao Xuan, are you embarrassed to say? When you kid uses me, catch me over as a coolie, and leave me behind when you don't need me, if you don't come today, I'm afraid you've forgotten about me, right? ”

Yan Shaoning pointed at Li Zexuan and scolded with a half-joking smile.

"Uh...."

Li Zexuan looked embarrassed, he thought about it carefully, he was really as "unkind" as Yan Shaoning just said!

Groove, no, you're not a girl, where did you come from!

Li Zexuan reflected and hit a spirit, could it be that Yan Shaoning had taken a fancy to himself? Otherwise, how can you be like a deep resentful woman?

"Ahem, where did Brother Shaoning say, as the so-called confidant in the sea, if the end of the world is next to each other! Between friends, as long as they know each other, why care about the distance? ”

"Confidants in the sea, if the ends of the world are next to each other? Good poetry! Good poetry! But who wrote this poem? How come I have never heard of it? ”

Li Zexuan was pulling the tiger skin and pulling the banner there, but he accidentally pulled a big tiger that had not yet been born (Wang Bo was born more than 20 years later!). Wang Renbiao was stunned when he heard it.

"Huh! This one... This is a little brother who has nothing to do, and the two poems that he got by chance are not worth mentioning, not worth mentioning! Brother Shaoning, please come in and sit! ”

In fact, as soon as Li Zexuan said those two lines of poetry, he realized that something was wrong, and at this time he could only cheekily admit that he wrote it, and then wittily diverted the topic.

......................

"Brother Shaoning, I'm here today, but what's the matter?"

In the hall, the two sat down, and Li Zexuan asked with a smile.

"Well, I met Miss Xiaoxi on the road in the afternoon, and I learned that Xiaoxuan, you have been busy making this telegraph recently. I studied for my brother for a long time, but I didn't understand the mystery of this, so I came here to ask for advice! ”

Yan Shaoning saw that Li Zexuan didn't seem to want to mention too much about the two lines of poetry just now, so he simply didn't ask more, although he knew a little bit about poetry, but after all, his favorite was the way of organs, so he went straight to the point and explained his intentions.

"Oh~~!"

Li Zexuan nodded suddenly in realization, just now when Li Er was there, the telegraph suddenly sounded, it seemed that it was mostly Yan Shaoning's movement when he was studying the telegraph. The tragic Yan Shaoning unknowingly carried a big pot..........

"It's not that the little brother doesn't want to say it, it's just that the internal principle of this telegraph is very complicated, and he involves several very esoteric knowledge, if Brother Shaoning doesn't have a foundation, I'll just tell you for a day, and you can't understand it!"

Just now Li Er had to listen to the principle of the telegraph, he wasted so many tongues, it is estimated that Li Er only understood three or four percent, if he said it again at this time, first of all, he himself would be a little unbearable, and secondly, Yan Shaoning would definitely not understand it like Li Er!

What's even worse is that even if Li Er doesn't understand, he won't chase you to get to the bottom of it, after all, he is the king of a country, there is no need to understand everything so clearly, people only need to know the general meaning, but Yan Shaoning, a scientific madman, is different! If there is something you don't understand about this thing, you have to ask people to the point of collapse!

"What knowledge?"

Yan Shaoning asked a little unconvinced.

"Electricity, magnetic fields, and advanced mathematics!"

Yan Shaoning: "@##@? ”

"Ahem, I'll just say you haven't heard of it, right? So the internal principle of this telegraph is a problem, or I will explain it to you slowly when I have a chance in the future! ”

"Then Xiao Xuan, where did you learn these things?"

"Of course, it came from the teacher! Brother Shaoning, you should know that what the family learned before his birth was quite complicated, and the three studies that the younger brother just mentioned are only a drop in the bucket of the knowledge that the family teacher is good at! ”

Yan Shaoning said with a little bad anger in his heart: I know? I know, I know! Your master used to be so mysterious, and there are a few people in the world who know about him!

However, after he heard Li Zexuan's second half of the sentence, he couldn't help but be slightly shocked, sure enough, there is a sky outside the sky, and there are people outside the world!

Yan Shaoning sat on the stool and hesitated for a long time, finally gritted his teeth, got up and bowed deeply to Li Zexuan:

"Xiao Xuan, I won't tell you, my brother is very interested in the telegraph you made, I always feel that this thing is full of mystery, as if it belongs to the world, I feel that a new door of knowledge is opening to me, only by stepping in, can I experience a more wonderful world! If you don't understand the principle of this telegraph, I'm afraid that my brother will have trouble sleeping! If Xiao Xuan's knowledge of your master can't be passed on, I, Yan Shaoning, am willing to treat each other as a teacher, just to get a glimpse of this way! ”

"Don't, don't, never, never!"

Li Zexuan was startled, and hurriedly stepped forward to hold Yan Shaoning up. He underestimated Yan Shaoning's dedication to new knowledge, this thing is in modern times, a proper engineering expert, he is already addicted to new technologies and can't extricate himself!

"Brother Shaoning misunderstood! The younger brother does not have any rules that knowledge cannot be passed on, on the contrary, the family teacher is very willing to spread his doctrine all over the world, but he is an old man who is indifferent to fame and fortune and does not want to do it! If Brother Shaoning wants to learn these knowledge, in the future, the knowledge of the boy's family teacher will sort out a few books and give them to Brother Shaoning! ”

"Hehe, thank you so much!"

Yan Shaoning breathed a sigh of relief, just now he had no choice but to let him worship his brother as a teacher, he also felt a little embarrassed.

"By the way, Xiao Xuan, aren't you serving in the Guozijian now? Why don't you want to teach your students this knowledge? When the time comes, you can listen to it as a brother! ”

Yan Shaoning suddenly remembered Li Zexuan's current identity and wondered.

"Cough, this, little brother, I'm just teaching arithmetic in Guozijian at the moment! How can you teach other knowledge! If it is seen by other doctors, I am afraid that it will have a bad impact! ”

"Heh~! If you want me to say it! Xiao Xuan, you can start a sect by yourself, those scriptures and articles taught by Guozi, how can you have these knowledge and practicality! ”

Li Zexuan rolled his eyes and said in his heart: Brother, you really look up to me!

...................

(End of chapter)