Although now the Zhao Mansion has enough space to easily accommodate the attaché of the two. But Eryang still asked his subordinates to settle elsewhere as usual, and the two of them changed into narrow-sleeved Songjiang cotton robes, wore small hats with yarn, and lived alone in the house to serve the master.

When Zhao Hao handed over the gifts to the uncle and put them in the warehouse, and the two served the master for lunch, they couldn't help but ask:

"Master, when are we going to class?"

"Anytime." Zhao Hao said with a smile, and the two were just about to cheer, but they saw him stretch and say, "Wait until I take a lunch break." ”

"Master's sleep well......" The two of them then remembered that Master had the habit of taking a lunch break when thunder could not move.

They had to wait patiently for Zhao Hao to get up.

In order to pass the tormented time, the two carefully cleaned the main room and study where Zhao Hao lived.

When Eryang wiped the furniture on the floor shiny and looked at the bright desktop, they both felt that their impetuous mood had finally calmed down.

"Senior brother, doing housework is really a good way to practice."

"Yes, during the time I went home, I didn't do housework, and the whole person was impetuous......"

Wang Wuyang nodded thoughtfully, and suddenly heard the door of Zhao Hao's bedroom open.

"Master......"

The two of them, who were still calm, rushed out of the study.

"Can you go to class?"

~~

Zhao Hao didn't shirk this time, and ordered Gao Wu to carry the large wooden box he had placed in the study on his back, and took his two students out of Zhao's mansion by car.

He took advantage of the three of them to distract the attention of fans, slipped out of the back door in a car, and went out of the treasure gate until he dared to reunite.

Then the carriage went all the way south, through Nanchenggang, and came to the picturesque Yuhuatai.

Yuhuatai is the commanding height of the south of Jinling City, and the Great Bao'en Temple is looking at each other, and the stargazing platform of the Qin Tianjian in Nanjing of the Ming Dynasty is set here.

The carriage slowly went uphill along the path between the bamboo forests, only to see a quiet forest in the forest, ten thousand green bamboos, straight and beautiful, the autumn wind blowing, undulating and rippling, making people feel like they were in the waves.

Eryang couldn't help but be secretly excited, and whispered:

"Master is really Master, and the places where the lectures are held are so particular."

"Yes, in the past, there was Wang Yangming's 'Tianqiao Preaching' and 'Flowers in the Mountains', and now there are my teacher's 'Bamboo Forest Teaching' and 'Rain Flowers Talking', which can be said to reflect each other......"

"We must remember Master's every word and deed, every move, go back and record it, and in the future, we will also publish a book of "Biography" ......."

"It's just that Master is younger than me, and I'm afraid we won't see the day when the "Biography" will come out......"

Zhao Hao originally listened to it beautifully, but it can be seen that the more the two of them talk, the more they talk, he was so angry that he glared at Eryang and said:

"No nonsense!"

"Yes, Master!" Eryang was afraid of annoying the master and did not allow them to go to class, so he hurriedly closed his mouth obediently, and looked at his nose and nose until the carriage stopped.

~~

The carriage stopped at the top of the slope, and the three of them got out of the carriage and saw a five-zhang high building towering in front of them.

On the outer door of the building, there is a mottled wooden sign with the words 'stargazing platform' written on it.

The gate of the observatory is empty and unguarded. Gao Wu pushed open the door, and the three of them went in to take a look, only to see that the courtyard was full of barren grass and mottled walls, which had long been in disrepair.

In the eighteenth year of Yongle, after Chengzu moved the capital to Beijing, Nanjing Qintianjian existed in name only, and no one went up to this stargazing platform for a long time.

The four of them searched for a long time, only to find an old soldier who was guarding the tower, and gave him two taels of silver, and the old man did not say a word, so he opened the tower and sent the four to the top of the tower.

Then he didn't ask, so he went to the wine shop under the Yuhua stage and went to drink.

Gao Wu put down the wooden box on his back, and then retreated to the next layer to guard, so as not to disturb the teaching of the master and apprentice.

Zhao Hao opened the wooden box, inside was a folded blackboard, he unfolded the blackboard, put it on the rusty armillary sphere on the side, and then used chalk made of lime, and wrote five words on it upright - 'Open your eyes to see the world'!

"Open your eyes to the world!"

Wang Wuyang and Hua Shuyang read out the question in unison.

Zhao Hao's first lesson in the first year of Longqing in the Ming Dynasty finally began.

Under the illumination of the afternoon sun, Wang Wuyang and Hua Shuyang looked at Zhao Hao who was standing in the backlight, and felt that the master's whole body was covered with a layer of divine light and shadow.

"Do you still remember the day when Shuyang apprenticed, did you have any vision?" Zhao Haofa asked.

"Remember, it rained that day, and there was a rainbow!" Hua Shuyang immediately replied excitedly: "It can be seen that the apprentice apprentices are in response to the mandate of heaven!" ”

"Nonsense, the rainbow is a bad omen...... Wang Wuyang pouted, he didn't have celestial sensing when he apprenticed, so he was naturally unhappy.

"Don't talk nonsense!" Zhao Hao glared at the two and said, "Let's start with the rainbow that day." ”

After a pause, he asked, "Do you know what's going on with the rainbow?" ”

"Everyone says that the rainbow is a dragon sucking water." Wang Wuyang replied, and Hua Shuyang also nodded, which is also the general perception of the public at this time.

"Really?" Zhao Hao smiled faintly, picked up the bamboo cup with a sip of water, and sprayed a saliva mist with the sunset on his back.

Eryang saw that in the mist, there was indeed a colorful rainbow looming.

Wang Wuyang couldn't help but exclaim: "Master has a dragon in his body? ”

"Nonsense."

Zhao Hao rolled his eyes and sprayed another mouthful of water mist, and in the mist, the rainbow loomed again.

Hua Shuyang suddenly slapped his thigh and said excitedly: "I remembered, "Dream Creek Pen Talk" said, Hong, the water shadow in the middle of the day. There is sunshine and rain, it turns out that what Shen Kuo said is right. ”

"Shen Kuo is Shen Kuo after all, and his knowledge is far beyond the world." Zhao Hao sighed and said in a deep voice: "The second half of his sentence is right. But the first half of the sentence is not right - the rainbow is not the shadow of the water, but the shadow of the sun. ”

"Sunshadow?" Eryang said in unison.

I saw Zhao Hao pick up the blackboard and block it on the small window, and the tower was darkened, and only a beam of sunlight shone in through the hole reserved on the blackboard.

Zhao Hao took out a triangular prism made of East China Sea crystal from the box again. The sunlight hit the mirror and refracted to the wall on the side.

Wang Wuyang and Hua Shuyang were stunned to see that a colorful ribbon like a rainbow appeared on the opposite wall!

"Red, orange, yellow, green, blue, indigo, purple......" Hua Shuyang read out the order of the colorful lights in turn, and couldn't help exclaiming: "This sun shadow is exactly the same as the order of the rainbow!" ”

"Master, what's going on?" Wang Wuyang asked with a confused face: "Why does the sun shine on the mist, and there are rainbows on the three-edged crystal?" ”

"Because daylight is made up of these seven colors." I heard Zhao Hao reply in a deep voice: "So as long as it can make the light diffuse, it can produce a rainbow." ”

"Then why do we usually only see white light?" Eryang asked in unison.

"Because the seven colors are mixed together." Zhao Hao tried his best to use a language that the two of them could understand, and slowly replied: "But the nature of these seven lights is different, once it is refracted again, it will disperse and become the rainbow you see. ”

Zhao Hao said, took out another equilateral prism, inverted it on the line projected by the previous prism, and adjusted it slightly, and the colorful light converged again, projecting white light on the wall......

"Master is right, the sunshine is really colorful!" Eryang slapped his thigh suddenly, only to feel that he had been led into the door of the new world by his master!

Open your eyes to the world, and sure enough, it's right!

But this first lesson has just begun......

ps. The tenth change, 1300 votes plus more, ask for a monthly pass recommendation ticket!!