It's New Year again.
Standing in front of the main hall of Ciqing Palace, looking at the snow outside after the heavy snow last night, the Third Prince thought of the New Year's Day court tomorrow, the snow on the streets of the capital, and the possibility that the roofs of houses might collapse under the heavy snow. His face gradually became solemn, and he forgot to wrap his cloak tightly. It was not until he suddenly sneezed that he woke up and quickly gathered his clothes.
At this time, a group of servants were bending over to sweep the snow in front of the court. When they heard the sneeze, they all looked up. Some wanted to say a few words to persuade him and show off themselves, but they didn't expect that the Crown Prince would turn around and go in immediately, not giving them a chance to show their courtesy. Without the Crown Prince, everyone was in a bad mood, but then the sound of boots stepping on the snow came over.
They turned their heads and saw a tall and handsome young man coming excitedly, holding a bundle in his hand, and several followers were hanging far behind him, and no one was helping. However, this kind of situation was commonplace for all the servants, and no one dared to step forward to show their smartness. They all lowered their heads and did what they were supposed to do.
Sure enough, the visitor didn't even glance at them when he passed by, but rushed into the main hall. As for the followers who followed from a distance, they were very tactful and stopped far away from the gate. Of course, they would not stand in this windy place, and the corridors on both sides of the Ciqing Palace could provide them with a temporary rest.
The fourth prince, who had entered the main hall, shouted excitedly, "Third brother, third brother, the teacher's latest book is out!"
He was about to say something to his brother, but upon hearing the news, the Third Prince was immediately delighted and ordered without hesitation: "Bring it here for me to see!"
The fourth prince knew that the third prince would say this, so he happily put the heavy bundle in his hand on the desk, and after opening the ordinary bundle, he saw that there were a few brand new books inside. Seeing the third prince pick up the book and read it with great interest, his face gradually became solemn, his eyes gradually became straight, and he finally laughed with gloating.
Even though the two brothers have always had a close relationship, this time, the Third Prince was really angry. He took the book in his hand and hit the Fourth Prince on the head with hatred: "It's not enough that you have a headache alone, but you also want to make me have a headache! You just know that I can't understand this book, so you use it to embarrass me!"
“Yes, yes, Third Brother, don’t be angry, I was just joking with you!” The Fourth Prince didn’t try to dodge at first, but after being gently tapped a few times, he saw that the Third Prince was not giving in, so he quickly ran around in circles, begging for mercy as he ran, “This is what Senior Brother Lu said, happiness is better shared than happiness alone. After all, this Heavenly Book has made a lot of people in the Nine Chapters Hall stupid!”
The Third Prince then stopped in dismay. However, he lowered his head and opened the book again, flipping through a few pages carefully again, but then he put the book down dizzy, rubbing his brows and smiling bitterly, "Teacher, do you think that those people in Jiuzhang Hall think they are capable now, so you specially wrote this kind of book to embarrass everyone? This "Linear Algebra" is too difficult!"
"If you ask me, it's similar to surface integrals and curve integrals in advanced mathematics..."