Sun Simiao waved his hand, then looked at Li Ke and said, "By the way, since you have given me my birthday, how about it?" What about my birthday present? ”

"Huh?" Li Keren is stupid, no, what is your reaction to this, Lao Sun.

Who would have asked for their birthday present?

"Ahh Sun Simiao knocked on the table and said.

Li Ke: "......"

He did prepare a gift, but you ...... I just don't want to give it.

"Well, my gift is a bit special." Li Ke said cautiously.

"Oh? What? Sun Simiao glanced at him.

"Well, what do you think of an old wife? An old wife who has just passed the sixtieth birthday? Li Ke rolled his eyes and said in a low voice.

Sun Simiao glared at him, "Get out!" You're asking me to find a grandchild? ”

Li Ke: "......"

This, it seems that there is really nothing wrong, if the old grandson gets married early, and if he is married, it is estimated that the grandson is really older than the sixtieth birthday.

However, Li Ke didn't ask about Sun Simiao's own life, and Lao Sun himself didn't say it, and it is estimated that Lao Sun doesn't want to talk about it now, or he doesn't want to contact him.

After all, at his age, there is a high probability that his son has died. Some things are also very sad to mention.

"Hurry up, where's the gift?" Sun Simiao looked at Li Ke and asked.

Li Ke was a little speechless, but he still stood up: "You wait a while, I'll prepare it for you." ”

After speaking, Li Ke walked directly to the next room, he did prepare a gift, his wife or something was a joke, of course it was impossible to prepare his wife.

Soon, Li Ke was holding a wooden tray with a somewhat familiar white structure on it.

"Microscope?" Sun Simiao was stunned for a moment, then stood up with some surprise and asked.

"Yes." Li Ke nodded, this microscope was naturally not made by Datang.

Datang has a microscope, but because of the manufacturing accuracy of the glass, the magnification of Datang's microscope is very low, maybe only about 100 to 150 times, and the shape is not the same as this.

But the one in Li Ke's hand was produced more than 1,000 years later, and the lens was also produced more than 1,000 years later, with a maximum magnification of 1,500 times the current limit of the optical microscope.

"This looks exquisite, how many times can it be magnified?" Sun Simiao asked curiously.

"Fifteen hundredfold." Li Ke said with a smile.

"You put my things down quickly, don't drop them for me." Sun Simiao pointed to the table next to him and said somewhat excitedly.

Li Ke: "......"

"It's expensive, isn't it?" Sun Simiao curiously looked at the microscope that Li Ke put on the table and asked, he wants to operate it now.

"High." Li Ke nodded very simply, this thing is currently in Datang and wants to get it out, and the cost is not ordinarily high. Although the current promotion effect of microscopes on Datang is more in basic medicine, it is almost impossible to treat diseases.

At present, the treatment of diseases relies on traditional Chinese medicine, except for some traumatic aspects that require sutures.

"Gao is right, in this way, you see that I am a hundred years old, it is reasonable to have a birthday every year, right?" Sun Simiao looked at Li Ke and asked, "I don't know when my birthday will be, so I will celebrate my birthday on the seventh day of the first lunar month in the future." Yuan Zheng, it's not very convenient for you to go to the Yuan Festival and the like. ”

You're weird, I thank you.

Li Keren is stupid, when did you start to become so shameless.

"If you like it." What else could Li Ke say, he could only helplessly hand over the microscope in his hand to Sun Simiao, and then took out three sets of optical lens kits.

After all, it is still difficult to damage the outer structure, but the damage of the optical lens is still relatively fast.

"With this, Datang's medical structure and basic medicine can be promoted a lot, and some of my research can continue to be promoted." Sun Simiao said excitedly.

"Nope." Li Ke said directly.

"What do you mean?" Sun Simiao raised his head and looked at Li Ke.

"Don't you just want to see what I told you about the viruses that make people sick? No, that thing is too dangerous. Li Ke smiled bitterly, after Li Ke showed Sun Simiao some basic medicine, Sun Simiao always wanted to see what malaria, what smallpox and other viruses looked like.

Sun Simiao smiled, then looked at Li Ke and said, "I have lived for a hundred years." ”

Li Ke: "......"

"I know so what?" Li Ke wanted to say, not only do I know that you will live for a hundred years, I also know that you will live for forty years, but so what?

"I don't even know how many more years I'll live, I've lived enough." Sun Simiao said helplessly.

"Have you taught your students everything in your head? Have you taught your students all about your experience? Have you taught your students all your life's experiences? Have you taught your students all the experience of mastering and controlling medicinal materials, prescriptions, and dosages? Have you given all the methods of analysis and judgment of the condition to your students? Li Ke came up with a series of rhetorical questions.

Sun Simiao: "......"

"Not really." Sun Simiao was a little speechless, how can it be so easy to teach many things, and a lot of experience in Chinese medicine really cannot be solved through mouth or text description, which is why many doctors teach students to take students around to practice medicine.

"Then you dare to say you've lived enough? It would be a pity if these things were brought to the coffin like this, a hundred years of experience, how many people can have such experience. Li Ke said.

Sun Simiao: "......"

"Hey, I know what you mean, but don't worry, do you know how many smallpox, how many malaria, and how many plague patients I have personally come into contact with in my life?" Sun Simiao smiled and said.

"That's not good, in this way, wait another two years, Datang's rubber will soon be mass-produced, and after the large-scale mass production of rubber, some virus-isolating things can be gradually manufactured, although these things cannot be 100% isolated, but they are much safer than now."

"Although you are not afraid of the elderly, you don't want your students to follow you and become carriers of countless viruses and bacteria in an instant." Li Ke said helplessly.

Sun Simiao thought for a while, and then nodded helplessly: "I know, what you said does make sense, and it is impossible for me to operate these things alone now." ”

"I think it's better to take a look at all the organs and cells of the human body through this thing, and then study more basic theories." Li Ke hurriedly spoke.

"Okay, that's right, speaking of this, I read an article before, about the question of male Yuanyang, saying that there is a question of what kind of activity, you get me some, and I will check it. Fifteen hundred times should be seen. Sun Simiao said.

Li Ke: "......"