Langjun, you are re-replaced and have been reused by Your Majesty, and they will shut up. ”
Li Yuan said: “The only thing you need to pay attention to now is to restore Your Majesty’s favor. “
Mrs. Dou said, “Your Majesty likes falcon horses. Last time, the man presented the falcon horse, his Majesty was very happy. This time it is best to turn this matter into a small matter between relatives. My husband will give His Majesty some falcon horses, and there is a fire bead in my dowry…”
A complicated look flashed in Mrs. Dou’s eyes: “When Queen Wen Xian gave me the dowry that her uncle saved for me, she joked that she almost couldn’t bear to give up this fire bead, and His Majesty was also present at that time. ”
Li Yuan was puzzled: “Is there such a treasure in his dowry? But since Empress Wen Xian said so at that time, why didn’t the wife take advantage of the situation to present the fire bead to Empress Wen Xian, and it was just right to make a fuss? “
Mrs. Dou: “…”
A perfect smile appeared on her face and said, “Since Queen Wenxian joked about me like this, it was to show her magnanimity. If I offer treasures with the flow, wouldn’t it be a loss to Queen Wenxian’s virtue? Furthermore, I can’t bear to give up such a strange treasure. “
Li Yuan nodded: “Yes, my aunt has noble character, she said so. Even if you offer treasure, she will not accept it. Alas, I really don’t want to bribe Your Majesty. But for the sake of my incompetent son, as a father, I can only give up my face for the time being. Children are all debts. “
Mrs. Dou comforted: “After this lesson, Dalang will definitely grow. ”
Li Yuan said: “I will teach him personally afterwards! Now my mother can’t speak! You find the fire bead for me. Changsun Jisheng also returned to the capital with His Majesty. He is most familiar with the Turks, so I asked him if he had any tricks to buy a good Turkish horse as soon as possible. “
Seeing that Li Yuan was about to get up, Mrs. Dou hurriedly stopped him and said, “My husband should use the meal first before going. Can’t you go to General Changsun’s house to have a meal? ”
Li Yuan smiled bitterly: “That’s right. “
He began to bury his head and complained while eating, regardless of the rules: “As Erlang and Sanlang said, Dalang is like our Duke of Tang, and I, the old Duke of Tang, have to be used as a mat for him. Alas, children are all debts. “
Mrs. Dou listened quietly to Li Yuan’s complaint. After Li Yuan left after dinner, she also got up and went to the warehouse where the dowry was placed and took out the fire beads.
After hearing that her father had left, Li Shimin dug out Li Xuanba, who was actually almost cured, from the quilt and dragged him to play with his mother.
“Ah? Mother’s dowry? I want to see too! “Li Shimin jumped up and down, and Li Xuanba, who was pulled by him, was forced to fall around.
Mrs. Dou protected the box in her arms and cursed with a smile: “Be careful to break the fire beads. If you sell it, you can’t afford to pay your mother’s fire beads! ”
Li Shimin tiptoed to Mrs. Dou’s arms: “What kind of fire beads and fire beads? let me see! Ah Xuan, you knowWhat is a fire bead? “
Li Xuanba finally threw away his second brother’s hand, as if he had finally loosened the rope of the sled Sansilly.
He slowly moved his sore arms and said slowly: “I know. The fire bead is a crystal ball. It is the same mineral as the crystal cup you played with before. But it is very rare to make crystal balls. Fire beads are rare even among tributes from the Western Regions. “
Mrs. Dou was surprised. This was the first time she knew that the fire bead was actually the same mineral as crystal.
Li Shimin was puzzled: “Crystal is like ice, so it is called crystal. Why is the crystal ball called the fire bead? “
Li Xuan said: “First, most precious crystal balls are crystals, that is, there are metal-shaped minerals in the transparent crystal balls, which will flash extremely dazzling light in the sun, such as flames burning in the crystal ball; second, the principle of concave and convex mirrors, the crystal ball can concentrate the sunlight into a small dot and ignite flammable materials such as paper hay. It is described in detail in “Mozi”. “
Li Shimin pinched his chin and tilted his head: “I haven’t watched “Mozi” yet, it sounds so interesting. A Xuan, lend me the “Mozi” you wrote your reading notes. “
Li Xuanba said: “Okay, but you may not understand it. ”
Li Shimin put his hips on his hips: “Hmph! Underestimate me! “
Li Xuanba’s mouth twitched a sarcastic amplitude.
Although he dropped out of high school, the physics knowledge he mastered was not something that you, a little Emperor Taizong of Tang, could understand thoroughly, hum.