"First of all, Yueqing, you have to understand, whether it is an ordinary person or a cultivator like us, sleep is divided into two states of sleep!"

Liang Yueqing had a surprised expression on her face...

"These two sleep states are light sleep and deep sleep, and the state of light sleep, such as dreaming, is particularly easy to wake up, just like when you fall into light sleep, a slightly louder sound can make you completely awake.

Deep sleep, on the other hand, has many benefits over light sleep.

For example, when you are mentally exhausted, it takes five hours for light sleep to fully recover, but if you enter deep sleep, then it only takes two hours to fully recover.

In addition to this, there are other benefits of deep sleep, and this is the difference between the two. ”

Although Liang Yueqing didn't understand some places, the general meaning was to understand it, such as deep sleep is better than light sleep.

"Then Mr. Hu, meditation and your cultivation are the kind of sleep you entered?"

Hu Xuanyun replied: "Whether it is my cultivation or your Confucian meditation, in fact, it is to empty the mind, relax the spirit, and enter a state similar to deep sleep. ”

"Hey, then since meditation and cultivation can enter a state similar to deep sleep, why can't meditation and cultivation replace sleep?" Liang Yueqing asked even more blankly.

It's really a troublesome spirit, after Hu Xuanyun muttered in her heart, she also patiently explained: "This is still different, you have to understand that existence is reasonable, it is better not to have deep sleep, you don't need a shallow sleep state."

Ordinary you, me, and even ordinary mortals, have a process when they sleep, such as deep sleep in the shallow sleep channel, and then turn into light sleep again... Wait until you wake up in the morning.

Therefore, true sleep is a state in which these two sleep states are gradually replaced, and this state has stronger and better benefits than a single deep sleep.

To give you the most obvious example, when a person is injured, what does he need other than medication?"

Hearing Hu Xuanyun's last question, Liang Yueqing actually needed to think about it first, so she gave an answer: "In addition to medicine, it is to rest more, or take some supplements." ”

"Stupid, aren't supplements also considered medicines, and what do you mean by resting more?" Hu Xuanyun rolled his eyes and continued to ask.

"Rest a lot is not to move, so as not to aggravate the injury..."

"Forget it, I'll tell you directly, it's sleep, sleep is the best tonic, this is a self-healing state of the human body, even if a person is seriously injured, without medication, as long as it does not aggravate the injury, it can slowly recover by sleeping.

Therefore, although a single light sleep and a single deep sleep have their own benefits, only when they are combined and constantly alternated, can they form the sleep that people understand. ”

Hu Xuanyun finally felt impatient, and directly informed Liang Yueqing of the answer, so that she understood that sleep is not a single light sleep and deep sleep, but a combination of states that constantly alternate between the two.

Whether it is meditation or cultivation, although it can make people enter a state similar to deep sleep, for a long time, it will also affect the body and spirit, and even form some dark diseases.

"It's almost clear that you still have to sleep when it's time to sleep, and you can't replace sleep with meditation. "Liang Yueqing is not stupid in the end, although there are some places that I can't understand, but the general meaning is also to understand and talk.

"Yes, it's Ruci, of course, if you sit quietly for a dozen years, it's okay, but in this way, you also have to do some normal sleep often," Hu Xuanyun finally mentioned.

"Understood, then Mr. Hu, let's go have breakfast now, or does Mr. Hu want to eat in his room?"

"Let's go to the room, just so I can familiarize myself with the route again, and by the way, I will also show my face in front of the students of the academy, after all, although I am also one of the guest secretaries, I will also teach you some courses." Hu Xuanyun directly said that he could go to the room for breakfast.

The first is to familiarize himself with the environment again, and the second is to show his face in front of the students of the academy, so that the students of the academy also know that there is a new gentleman in the academy.

After Liang Yueqing heard that Hu Xuanyun was going to the room for breakfast, she led the way in front, and during the period, she also met a lot of students who were going to go to the room, and when she saw these students, Hu Xuanyun also reacted, and she hadn't asked about the seven students yet.

"Yueqing, what's the condition of the seven students I brought?

How is the academy arranged?"

"The seven students of Mr. Hu's institute are Duan Han's four girls and Lin Yan's three boys, a total of seven students, right?" Liang Yueqing confirmed.

"Yes, the four women are Duan Han, Duan Qian, Duan Ning and Duan Huai, and the three men are Lin Yan, Gao Zhixing and Li Xingguo, a total of seven people, they should have passed the exam, so has the academy already arranged to talk?"

Hu Xuanyun named the names of the seven students one by one.

"These seven rao words have indeed passed the assessment, and they are now considered to have entered the academy, but they have not yet begun to arrange classes, and they should have finished breakfast, and the assessment gentlemen will start to arrange and talk.

I heard Zhu Yushi rise before, the seven students brought by Mr. Hu have excellent test scores, so they may be divided together and enter the Class A class, and the Class A class is also the best class in the academy, higher than the B, C, D, D is the worst class, and even if there is a student who does not make progress in the D class, he will be expelled from the college!"

"Class A... It's pretty good!" Hu Xuanyun's tone was very normal, but there was still some pity for the seven students in her heart.

What is a pity?

It's a pity that those seven students have entered Duan Minxue's portal before, and after entering a gentleman's portal, they are also divided into three types: beginner disciples, personal disciples, and closed disciples.