Li Tai is a very smart little fat man, but his knowledge limits him, he has never seen a hot air balloon, and he doesn't know what conversion science is, and he doesn't know what mechanics is. Of course, Su Bai didn't understand, it was all him pretending to be X.

If people don't like to pretend to be X, then what's the difference between it and salted fish?

Li Tai fell into deep contemplation, Su Bai coughed lightly, and only after attracting the attention of everyone in the room to himself did he say: "I have been believing in one sentence for so many years, that is, practice is the only criterion for testing truth!" Don't just think about things in your head, you have to do it and try it, only then will you find a lot of problems that you have ignored before, and only in this way can you make progress! ”

"Practice is the only criterion for testing the truth, and practice is the only criterion for testing the truth" Li Tai read it twice in a row, and the more he read, the more he felt that this sentence was very reasonable.

Don't just think with your head, take action! If you want to do something for the people, then go! If you want to know how something works, then try it! When Li Tai looked at Su Bai again, there was no arrogance in his eyes, but a little bit of admiration, he felt that the person who could say this sentence was definitely not an ordinary person!

Li Tai said respectfully: "Brother, then I don't know which direction I should work in first?" Su Bai was shocked when he heard Li Tai actually call him brother, is it a good thing to be Li Tai's brother? Of course not! Just kidding, how did Li Chengqian die?

Su Bai shook his head and said, "Lord Wang, how can you call me a little five-grade official brother?" The young and the old are orderly, and there is a difference between respect and inferiority! Li Tai wanted to say something, but was directly interrupted by Su Bai: "As for the direction of exquisiteness, it is very simple, Your Highness, you can try the Kong Ming Lantern now, since the Kong Ming Lantern can fly, then Your Highness has not thought of it, if it is a large Kong Ming Lantern, can it take people to fly?" ”

"Flying?"

For a while, everyone had a little longing, no matter when or what dynasty, human beings have a yearning for the sky, which may come from the desire for freedom.

Li Tai nodded fiercely and said, "Brother, just wait for Tai's good news!" After finishing speaking, he was about to walk out of the door, but Su Bai hurriedly stopped him and said, "Lord, please also promise two things to the lower officials." Li Tai smiled: "Brother is outside, if there is anything to order, it is"

Su Bai hurriedly said: "The first thing is that the prince must not call me brother, if this is heard by the imperial history, he will have to refer to me a few copies, and the official position will be humble, but I can't stand it." Li Tai nodded, he didn't want Su Bai to be punished because of himself.

Su Bai continued: "The second point is, Lord Wang, please use some pigs and sheep when doing experiments, and please ask Your Highness to promise me that I will never use people to do experiments." Li Tai gave Su Bai a roll of his eyes and said: "This king is not a cruel person, and besides, the palace maids and eunuchs around him all grew up with this king, how can this king use them for experiments", after speaking, he led the guards and eunuchs and walked out.

When those eunuchs and guards walked out, they still stared at Su Bai with strange eyes, and that kind of look was definitely not a look of gratitude, but an expression of 'how could you have such a dangerous idea', and Su Bai felt pain when he saw it.

Hot air balloons, this is relatively simple, as for the steam engine, which is enough to change the world, Su Bai never expected Li Tai to study it.

The noon time was so disturbed by Li Tai, and it also passed very quickly, and after the class in the afternoon, Mr. also frowned when he left, he now understood the pain of Zhao Ming and Mr. Kong, and immediately decided that he would go back and study hard, if he taught for a month or two and could not be taught, then let his old friends think of themselves?

When Su Bai came home, Cheng Chumo was talking to Zhao Yue'er about this, and after seeing Su Bai come back, Cheng Chumo smiled with a signature smile, leaked a mouthful of small white teeth and said: "Brother-in-law, why don't you go to the house to sit in the house for the past two days, and your brother has to come to you", Su Bai gave him a roll of his eyes and said: "I am now studying with the prince every day, are you very idle?" ”

Cheng Chumo smiled and said, "My father heard that you cured Uncle Qin?" Su Bai shook his head and said: "There is still a distance from being cured, and now it is only the first stage!" ”

Cheng Chu smiled silently: "Don't be modest, Uncle Qin came to my house today, and praised you for being in the sky and the earth, saying that after taking the pill you gave him, he didn't dream when he slept, he didn't sweat when he practiced martial arts, and he could even dance his own double gong, saying that when he got better, he must have a good competition with my father."

As soon as he said this, he was excited, and he didn't know if this kid wanted to see his father being beaten by Qin Qiong!

Su Bai said modestly: "I can't say that, I'm just a little better than ordinary people", saying that, the smug expression on his face is simply not too obvious, if there is a tail behind him, he will definitely be happier than anyone who shakes it.

Zhao Yue'er looked at Su Bai and smiled very happily, she remembered that when she saw Su Bai for the first time, he also had such a cheap expression~

Cheng Chumo made a vomiting expression and said, "Don't talk about this, my father is very happy to hear that you have cured Uncle Qin, and said that he is going to hold a banquet to entertain you, how about it?" When are we going? ”

As soon as Su Bai heard that he was going to Cheng Mansion, his face changed at that time, Cheng Mansion was almost no different from the Demon Cave to him, but it was not right, could it be that he couldn't help Lao Cheng quit drinking last time with 'Liu Ling drunk'?

"Banquet?" Su Bai asked with some uncertainty.

Cheng Chumo shook his head with a strange face and said: "No, my father said that he has drunk too much liquor these days and wants to change his taste, and there is no wine at the banquet tonight, so he replaced it with tea." Su Bai didn't laugh out loud, it seems that he taught Lao Cheng a lesson last time!

Su Bai smiled: "Okay, this kind of thing I like the most, you wait for me to change into casual clothes first", after speaking, he walked to the backyard, Zhao Yue'er hurriedly followed, and when she got to the room, she took off her official uniform and changed into civilian clothes.

Su Bai took Zhao Yue'er's hand and said, "Have you seen your uncle?" Zhao Yue'er nodded and said: "Yes, on the day we got married, my uncle came to see me", Su Bai smiled: "Go, now you are my wife, let's go to visit in the open!" ”

Zhao Yue'er shook her head and said with some confusion: "It's not good, my mother said that it would bring trouble to my uncle", Su Bai smiled, trouble? I have already become mortal enemies with Li Keshi, where is the trouble?

At that moment, he took Zhao Yue'er's hand and walked out: "Marry your husband, listen to me, don't worry, it won't cause any inconvenience to your uncle, but it will make your uncle happy" After speaking, he pulled Zhao Yue'er to the front hall.

Su Bai said: "It's no problem to add an extra pair of chopsticks, right?" Cheng Chumo understood what was going on at this glance, and said with a strange smile: "Others naturally can't, but of course my sister can."

The two families were originally neighbors, and they were only two steps away, but Wang Qingyang still called four guards to protect Su Bai, saying that no matter how small things were, they couldn't be taken lightly. When they arrived at the door, Su Bai and the three of them directly entered Cheng's mansion and came to the front hall, where Cheng bit Jin Zheng and sat on the main seat.

The signature laughter just laughed twice, and when he saw Zhao Yue'er, he held back all the laughter, and looked at Zhao Yue'er with a very soft expression: "Yue'er, come and let my uncle take a look"

Zhao Yue'er was still a little shy, but she also knew that the person in front of her was her uncle. Two steps came to Cheng Yanjin and said: "Uncle Wanfu", Cheng Yanjin laughed and said: "Ugly cow, you kid really picked up a big bargain, and you can marry my niece who is like a flower and jade."

Su Bai replied behind him: "The little nephew also feels that just meeting Yue'er has used up all the luck in my life", as soon as this earthy love sentence came out, Zhao Yue'er felt that her heartbeat accelerated by two beats. Cheng Biting Jin and Cheng Chumo felt cold at the same time, if they were so numb, this kid could actually say it without changing his face?

Cheng Yanjin was afraid that this kid would say something that would make him numb, so he hurriedly said: "Come on, come on, my uncle hasn't eaten with you yet, Chu Mo, you go and find the second and third children, and let them recognize their sisters."

"Hey"

Cheng Chumo agreed and walked out, and the people began to prepare tables, chairs, benches and meals. Cheng Yanjin habitually wanted to shout for wine, but after seeing Su Bai's smile, he decisively changed to tea, and the people thought they had heard it wrong for a while, and looked at Cheng Yanjin with some uncertainty.

Cheng Yanjin felt a little embarrassed, and scolded angrily: "What do you see, I drink every day these days, and the old man is tired of drinking, can't he change his taste!" ”

Cheng Chumo also led his two younger brothers, Cheng Chuliang and Cheng Chubi walked in, Zhao Yue'er liked it very much at first glance, she has always been the only child in the family, and now that she knows that she has a younger brother, how can she not be excited, coupled with the maternal brilliance in the woman's bones, her expression when she looks at the two younger brothers is different.

The Cheng family is very bold, and it can be seen in the dishes that other people's meals are all extremely exquisite small plates, but almost all of them are large porcelain pots in Cheng's house! made Su Bai smile, which was more suitable for Su Bai.

When the dishes were ready, everyone started to eat together, and Zhao Yue'er was also on the table, logically speaking, she should actually go and sit with Mrs. Cheng, but they were all from her own family, and no one picked a gift.

Cheng Yanjin has been serving her vegetables, and she is clipping it to the youngest Cheng Chubi.

Cheng Yanjin took a big sip of strong tea, and now Datang's tea is still tea with onions, ginger, garlic and cinnamon, etc., anyway, Su Bai is not used to drinking it, looking at Lao Cheng's appearance, it seems that he doesn't like it very much.

After swallowing all the tea, Lao Cheng said, "......"

The third update! I'll never pretend again, I'm so tired!

(End of chapter)