Li Yuanji knew what Xu Hai wanted to say, but he didn't care.

At this moment, Li Yuanji was even reflecting, is his requirements too high?

In fact, these people are still quite good, but they can't think more, or rather, they just lack an opportunity?

For example, now, he proposed a double-row plow, but Xu Hai directly came up with a multi-row plow, and the tractor could turn over more land without advancing once, and under such an assumption, even a larger plow could be produced.

The only problem is that without a hydraulic lever to assist it, it can make the results a little poor.

But no matter how bad it is, it's still good compared to what it is now, isn't that exactly what you want? Don't seek to do it in one step, but to make progress every day.

"I don't have too many requirements for you, every time you study a project, you only need to think about it first, whether it is practical, whether it can be done better, and when there are technical problems, can the current research progress support the complete operation of a project?" Li Yuanji said his thoughts, which was actually very simple, but Li Yuanji felt that he didn't seem to be talking more about these things.

Judging from the current situation, isn't it a miracle that Datang has been able to get to this point?

What should have appeared a thousand years later, how many are there now?

How many changes have these things brought to Datang? How many years has it taken to modernize society?

"Go and get Chengguang." Li Yuanji commanded towards Ma Wu.

Everyone knows that Li Yuanji wants to ask questions again.

Of course, they don't mind, because it can accelerate Lee's growth.

Whether the growth rate of a future prince can keep up with the development of the times is very important, and at present, Li Chengguang's performance is not bad.

In addition to Li Yuanji's frequent reminder of him, Li Chengguang also traveled among various ministers many times, asking them some questions, and even personally went deep into the people to understand some problems.

Then write these questions from your own point of view, hand them over to Li Yuanji, and hand them over to those ministers for judgment.

Li Chengguang's decisions will not be given practical actions, but this series of decisions is the only way for him to grow.

What he lacks is experience and the truth of how to behave in the world, which is not lacking in either Li Yuanji or the ministers, and they can avoid Li Chengguang from going down the wrong path as much as possible, which is very important.

Subsequently, Li Yuanji visited the test site again and saw many ongoing projects, some satisfied, some dissatisfied, and some puzzled.

But no matter what the result was, from beginning to end, Li Yuanji did not say a word again.

He didn't plan to put forward any opinions, because his opinions could indeed shorten the process, but in the long run, this would not be beneficial to Datang.

In less than an hour, Li Chengguang was picked up from the palace by Ma Wu.

I saw with my own eyes the speed of mechanized production and the shocking scene of mechanized ploughing, and those ministers who saw it with their own eyes, even if they had seen it before, were still shocked in their hearts.

Xu Hai said his thoughts again, this was what Li Yuanji requested, and Xu Hai also knew that Li Yuanji wanted to test Li Chengguang.

At this time, Xu Hai's old pedantic temper disappeared in an instant, and he was able to personally participate in the cultivation of the future prince, even if it was just a link, Xu Hai also felt that he had a lot of face on his face.

And the speed of mechanized ploughing really surprised Li Chengguang, and even according to Xu Hai's description, he painted the improved picture in his heart.

However, the current Lee Seung-gwang is not the Lee Seung-gwang of a year ago.

Although he is still not very old, less than nine years old, in more than a year, Li Chengguang has experienced more things than the previous eight years combined.

He had the experience of being assassinated, he had the test of Li Yuanji, he had the test of the ministers, he had been baptized by dozens of cabinet meetings, and he had personally participated in dozens of resolutions on state affairs.

Li Chengguang's mind is growing rapidly, and it may be a little inappropriate to say that he is young and old, but in fact it is not much worse, at least in front of his peers, this gap is still quite obvious.

Especially compared with the second prince and others, Li Chengguang's growth in the past year is in the eyes of everyone.

"Father, the son thinks that Director Xu's idea can be studied in the substantive stage, but after success, the research results should be sealed." Li Chengguang thought for a while and boldly expressed his opinion.

With so much experience, Li Chengguang is not afraid of making mistakes at all now, and his suggestions will not be taken anyway, if he is wrong, Li Yuanji and others will help him correct them, and then learn the mistakes by himself to avoid making them again.

It's a kind of protection, but it's also a kind of cultivation.

In the same way, a person who can let go and a person who can't let go, in the same time, the gains obtained by two people are completely different.

"Why?" Li Yuanji was stunned for a moment and asked.

"Because Erchen thinks it's too advanced, mechanized production, the current one is enough, although the speed of ploughing the ground is not as good as the improved, but compared to the previous speed, Erchen feels that it is at least ten times faster, a machine, can top ten cows, even if it can't release the labor force of ten people, at least it can liberate the labor force of five people, once it is popularized on a large scale, how much labor will be liberated by the entire Datang? The liberation of so much labor is a good thing for Datang, but it is not necessarily a good thing either.

Because of the current Datang, there is no way to provide them with enough jobs, and without a job, these people can only be idle, and there is nothing for a day or two, but after a long time, all kinds of problems will come one after another, so Erchen is worried that once he comes up with more advanced machinery, it will lead to social chaos.

However, the preliminary research can be carried out, even if these things are not used now, maybe Datang will be able to solve this problem in three or five years, and then it can be directly taken out and used, which can save the time of research. Li Chengguang said his views one by one.

Li Yuanji was a little surprised, because he was very sure that Li Chengguang's opinion was correct, and he knew this method, but he had ignored it before.

Speaking of 1,000 to 10,000, it is because I have adapted to the fast pace, even if I decide to slow down this rhythm now, but deep in my heart and thinking, I still haven't completely adapted to this decision.

"Hey! If it weren't for Chengguang's reminder, I'm afraid I would have made another mistake......" Li Yuanji shook his head helplessly, but deep down he was still very happy, Li Chengguang's growth was his greatest wish.