In the seventh year of Zhenguan, autumn.

"Teacher, shall we go hunting together tomorrow?"

"Go, why not."

By the next day......

When Li Chengqian saw Li Liqian, to be honest, he refused.

"Teacher, why do you bring Lizhi with you?"

"What? No way? ”

"How can you hunt with her?"

"I'll just watch you hunt."

“……”

Li Chengqian was speechless.

In the past, Li Chengqian didn't know how his teacher played with beautiful women.

Right now......

He seemed to know.

The two men were riding on the same horse, and they didn't know what they were whispering, and they both had smiles on their faces.

Seeing that Li Chengqian had an indescribable feeling.

"Your Royal Highness the Prince, there are deer over there."

The guard came up and reported.

Li Chengqian glanced at the other party and asked vigorously: "You say, what's so good about women!?" ”

"Forehead ......"

The guards wanted to say it, but they were afraid that their words would be deducted. It can only be held back.

……

Li Chengqian looked at his teacher, and then at his sister.

Never mind!

He'd better go hunting on his own.

Beat until they didn't give these two people food.

Then he gathered a group of people and roared away.

The ecological environment in ancient times was naturally not comparable to later generations, so Li Zhong felt that it was good to take the opportunity to accompany His Royal Highness the Crown Prince to hunt and go out on horseback riding with the princess.

And the main thing is......

And that's still at the time of duty.

Sometimes Li Chong felt that he should really quit all his positions.

But there is no way, if he quits all of them, then how can he support his family?

Thereupon......

can only barely continue to maintain.

But next, he still plans to quit Guozijian's doctor of arithmetic, because this is too troublesome, at least five or six times a month, and almost all of them are fixed times, the key is that they can't create any value, which is simply a waste of their time.

And then the Taishi Bureau.

Li Chong also went to understand the calendar, and he went with Li Lizhen.

In general, I first visited the measuring instruments of the Taishi Bureau, and then learned about the formulation of the calendar.

The final conclusion is that, to be honest, there is nothing he can do.

And......

Any kind of calendar, after a long time, in fact, there will be deviations, if you want to use a calendar, predict hundreds of thousands of years, to be honest, it doesn't feel meaningful.

Therefore......

Li Zhong felt that the best way was to correct it at any time every few years.

The point is, as long as you don't miss the agricultural season.

Of course!

Li Chunfeng, including Taishi Ling Fu Yi, may be a little unable to understand Li Chong's pragmatism.

Because what the calendar says, it often represents, is the number of a dynasty, the ancients believed in the mandate of heaven, if the calendar can be changed at will, will it mean that the dynasty is not long? What will the people think?

In a word......

It has a deep, deep political meaning in it.

Seeing that there was no way to convince them, Li Chong's next step was to improve their observation data, for example, by asking the people of the Academy of Sciences to build them a new astronomical telescope to observe the moon.

In the past, you may have thought it was a synodic moon with the naked eye, but in fact, it is not quite that, and if there were astronomical telescopes, the observations would probably be much more accurate.

Li Zhong also pointed out that what the Taishi Bureau lacks most now is not the method of formulating the calendar, but how to improve the accuracy of astronomical observations.

If precision alone is not enough, then no matter how good the method of making a calendar is, it is useless.

For example, the armillary sphere that is now in the Taishi Bureau, Li Chong can see that it has rusted, according to Taishi Ling Fu Yi, this has been used for many years.

Then this is still used, it will definitely not work.

Li Chong also put forward a proposal, that is, to find more places to conduct observations, to carry out nationwide observations, you can't take the data observed from Luoyang, it represents the whole world.

This gave Li Chunfeng the idea of wanting to conduct a nationwide observation.

Li Chong thought about it slightly, and felt that this was fine.

After all, Li Chunfeng is still young now, if it is another twenty years, he just wants to go, and he may not be able to go.

It's up to Li Ertong to disagree.

In fact, Li Zhong thinks that such a thing as a calendar really needs to be enough.

……

Autumn.

Everything almost turned yellow.

Look at it a little bleak.

"Since ancient times, autumn has been sad and lonely."

"I say that autumn is better than spring."

"Does the princess know why?"

"Why?" Li Lizhi asked.

"Because of you."

"With you, it feels like the whole fall has gotten better."

After speaking, he looked into the distance.

That's a bit of a good thing. However, this is Li Chong's sincere words.

Not......

I feel like next, it's time to research stockings or something.

And......

He also hopes that Datang's women's clothing can have more tricks. Anyway, how good to look at!

He had some examples in mind, but unfortunately no one came to do them.

"Can a princess draw?"

"A little."

"Can you draw today?"

"Draw what?"

"Hmm...... On a bleak autumn day, on the vast yellow meadow, a dashing and handsome horse was riding with the princess. ”

"I can't draw this."

"Why can't I draw it?"

"I've never drawn a man, and I don't know how to draw a horse."

"And what would you draw?"

"Flowers and plants."

"It's okay, I'll teach you how to draw."

"Will you?"

"I can draw stickmen."

The next day.

Li Chong painted with her.

It can't be said that the painting is not good-looking, it can only be said that it is miserable.

However, Li Chong's work will definitely not be so simple.

When dozens of stickmen are stacked together, it becomes an animation.

Isn't this more than a static tart?

Although Li Lizhi doesn't like stickmen very much, she has never seen this kind of moving. For a while, I couldn't help but be a little surprised.

I'm puzzled, how the hell is this done?

Why do you put all the paintings on top of each other and it moves?

In fact, if Li Chong's painting skills are a little better, he can directly draw a yellow warbler on it, so that the yellow warbler can move by himself, it is not a problem.

But the question is......

He just can't draw.

……

September.

Finally a little bit of something happened.

More than 40 prefectures in Shandong and Henan have experienced floods.

When he learned about this report, Li Er's eyes looked at Li Chongyou for a while.

Let's be honest, though.

The problem is not very big either.

After all, the floods did not affect the harvest of the main food crop.

Maybe some vegetables or something, it will affect the harvest, but the grain is basically fine.

"Why didn't you report such a big thing?"

Li Er asked.

Li Chong was speechless.

Who doesn't remember the flood?

And there is such a thing as a flood, which cannot be prevented at all.

Not to mention that there are still more than forty states.