The scene was shocking, everyone was fascinated, looking at the fire on the ground in disbelief, and then at the ice cube in Li Qinzai's hand.

So, what was the operation just now? Why can a good piece of ice make a fire?

This scene broke everyone's cognition, in their original cognition, water and fire are incompatible, why in Mr. Li's hands, ice cubes can be turned into fire?

The gentlemen are boiling, and many people don't even want to believe that this is the so-called knowledge, it is obviously an immortal law.

Buckwheat jumped up, like a monkey climbing up from Li Qinzai's lap, neatly took the ice cube in Li Qinzai's hand, and then turned it over and over to check.

"Dad, is this an immortal weapon?"

Li Qinzai said with a smile: "It's not an immortal weapon, it's just a piece of ice." ”

Buckwheat blinked: "Oh......"

After a while, Buckwheat said again: "So, can it be conjured into something delicious?" ”

“…… It is not an immortal weapon, and it cannot be eaten. ”

Li Sujie looked at the ice cube in Buck'er's hand with a dull expression, and the shocking scene just now still lingered in his mind for a long time.

"First...... Sir, wasn't that the Immortal Law just now? "Li Sujie eats authentically.

Li Qinzai shook his head: "It's learning, not immortal law." ”

Li Sujie suddenly sighed: "Please teach me, sir." ”

All the gentlemen saluted and said in unison, "Please teach me, sir." ”

Li Qinzai rolled his eyes and said, "If you don't learn to walk, you want to run?" ”

"I don't know anything about the basics, and you just memorized the ninety-nine songs, and you think you can do it?" The corners of Li Qinzai's mouth twitched, and he said: "The one just now, arithmetic physics, can also be called 'Gewu', Gewu is a profound knowledge, and arithmetic is just the foundation and tool of Gewu." ”

"Learn the numbers and formulas in arithmetic and apply them to Gewu, and you can feel the surface of Gewu."

Li Sujie and the gentlemen fell into deep thought and muttered, "Arithmetic...... Just the basics? ”

"That's right, it's just the basics, Gewu is more complex than arithmetic, more ambitious, it involves many aspects, what I just demonstrated to you is the optical part of Gewu, the convex ice cube is focused on light, and it is converted into heat energy, so it can make fire."

"It's not an immortal law, it's a piece of learning, and unlike the subset of scriptures and histories you read, my knowledge can explain the principles of various things in life, and it can also be applied to life."

"Why can't the power of mortals lift a thousand pounds of weight? Why does a fan feel cool in summer? Why does the horizontal knife handle of the Tang Dynasty soldier have a striped concave and convex pattern? Why did the village sow scream in the middle of the night? ”

The crowd who was listening to it was suddenly stunned: ???

Li Qinzai's face did not change and said: "The last one is not counted, in short, the study of things is very profound and complex, and it takes many years of study to be able to touch the skin." ”

"None of you are the eldest son in the family, you don't have to inherit the throne and title, you don't have to worry about money and livelihood, you live a waste life all your life, if you can learn a little bit of knowledge, it is not a waste of this life."

Li Sujie said thoughtfully: "The disciple once heard that the divine arm bow and horseshoes created by Mr. have been used by the soldiers in the army, as well as the pulley group, which are also used by the Ministry of Engineering, are these all based on the principle of Gewuxue?" ”

Li Qinzai said with a smile: "Yes, they can all be explained by Gewuxue, and the principle is to use the most labor-saving way to create the greatest efficiency, which is the original intention of Gewuxue in life." ”

Li Sujie said: "Mr. is talented, the disciple is obedient." In this life, I would like to learn from Mr. sincerely, if I can get a glimpse of the way of things, I will be blind to death. ”

The rest of the gentlemen also bowed in admiration.

Different from the attitude of the last time he was studying, Li Qinzai could see that the salute of the people at this time today was really sincere, and they finally became interested in his learning.

Li Qinzai said lightly: "It doesn't matter if you learn or not, anyway, you can't owe tuition, this is the bottom line." ”

On the way back, Buckwheat walked up and down, but her little hand held Li Qinzai tightly and did not let go for a moment.

"Dad is really amazing today, those senior brothers admire Dad so much, they are going to bow down to Daddy." Buckwheat said happily.

Li Qinzai smiled: "It's not that I'm good, it's that I'm good at learning." Even if they want to worship, they will worship learning, not me. ”

"Knowledge belongs to my father, so my father is also very powerful."

Buck's eyes sparkled, which she had never seen before, and her eyes were full of pride.

Looking at his eyes, Li Qinzai was suddenly stunned, he realized that children actually need objects of worship.

In a normal family, the object of children's worship is usually the father, and the father can always do anything easily, so that the child feels sincerely admired, so as to produce the psychology of imitation.

Li Qinzai and Buck'er, the father and son, are not normal families, but what Buckwheat needs, Li Qinzai will always try his best to give him, and by the way, take on the responsibility of motherhood.

If there is any gain from making fire with ice cubes just now, the biggest gain is that Li Qinzai inadvertently got the worship of Buckwheat, and also realized that the child is growing up every day, and his psychological needs are different at each stage.

"Dad, if Buckwheat is also full of knowledge, will others admire me as much as they admire Dad?" Buckwheat asked, looking up.

Li Qinzai thought for a while and said: "The purpose of learning is not to be admired by others, but to make the lives of oneself and others more convenient. ”

Looking at Buck'er's confused eyes, Li Qinzai smiled again: "Of course, it is also to increase my own cultivation and conversation." ”

"For example, when you see heavy snow falling in the sky, you can't help but say, 'I think about it today, the rain and snow are falling', or 'life is like knowing everywhere, it should be like Feihong stepping on slush and snow', instead of 'lying in the groove, so big and white snow', this is the difference between reading and not reading. ”

Buckwheat didn't seem to understand, and nodded again and again.

The father and son walked very slowly, chatting while walking, and Li Qinzai took the trouble to answer all kinds of "whys" from Qiao'er.

Walking from the Wei River to Zhuangzi, passing by the ridge on the side of the road, Li Qinzai paused, suddenly opened his eyes wide, and blurted out: ", what a big person!" ”

In a ditch by the ridge, there was indeed a man lying there.

This is a young man in his twenties, lying in the ditch covered in blood, his clothes are ragged and shabby, full of blood, and he falls into the ditch without knowing whether he is dead or alive.

Li Qinzai's first reaction was not to save people, but to pick up Buckwheat with one hand, cover Buckbuck's eyes with the other, and whispered: "Let's go, let's go home!" ”

"Dad, did that person die just now? Why is he lying in the ditch when it's so cold? Dad, should we save him? Buckwheat asked a series of questions.

"Good buckwheat, let's go home first, and then decide whether to save him or not after we get home, okay?"

"Why don't we save him now?"

"Because of your father, I faint blood."

7017k