Zhang Cang, the Marquis of Beiping, anyone in this era, as long as he gets involved in politics, he is an insurmountable mountain.

Just this person's resume, when you open it, you can give people a feeling of looking up to the mountains.

In the royal records of the Han Dynasty, Zhang Cang is described as follows: From Yangwu to Heshang, to Changshan Shou, Chen Yu, to be the prime minister, to migrate to Zhao Xiang, to wait for Zhao, 1,300 households! He was four years old and Huainan was fourteen years old. With Jiang Hou to welcome Emperor Taizong Xiaowen from the generation into Chang'an, enshrined as the Son of Heaven, four years, with Huainan successively as the prime minister, Xu Law Calendar, push the luck of the five virtues, the water virtue of the Han Dynasty, still black as before, blowing the rhythm of the music, into the sound, than the law order, if a hundred work, the world to do Cheng products!

To put it simply, it is Zhang Cang, who was relatively late in the dragon time, but later came to the top, starting from Changshan Taishou, successively served as the prime minister of the country, the prime minister of Zhao Guo, and served as a deputy under Xiao He, protected Liu Chang, the king of Huainan, from the poisonous hands of the Lu family, and punished the Lu family with Chen Ping and Zhou Bo, and welcomed the acting king into Beijing.

This resume is enough to blind most people's twenty-four krypton gold dog eyes.

What's even more outrageous is that when Chen Ping and Zhou Bo fell, Zhang Cang turned on the super god mode.

Look at the reforms and things he led after he became prime minister.

Xu's law calendar, push the luck of the five virtues, set the water virtue of the Han Dynasty, and still black! This set the tone for the attributes of the dynasty and the mandate of heaven.

Blowing the rhythm and tuning, the sound of entering, this is the music of the ceremony.

than the law decree, which is to reform the law and redefine the judicial basis.

If you work hard, the world will do the process. This is a re-revision of weights and measures. Clarify the distinction between Qin and Han.

Zhang Cang almost single-handedly completed these things.

It's hard to think you can't look at it directly!

What's even more terrifying is that when he did these things, Zhang Cang was already nearly eighty years old. It's an old man in his old age.

In this era, at this point in time, Zhang Cang's reputation and prestige were the highest and greatest among all the heroes of the early Han Dynasty.

Even Xiao He and Cao Shen are just on a par with them.

In later generations, Zhang Cang ranked behind Xiao He and Cao Shen because of political reasons.

The little pig changed the calendar at the beginning and formulated the original calendar. Of course, Zhang Cang's historical status must be belittled and suppressed!

At this time, there was no one, including Liu Che's father. Dare to snub the former prime minister who was lying at home and was about to die.

In fact, Zhang Cangnai is a living fossil similar to the natural science of the giant panda in later generations.

This guy is not just Hanchen, he has been the imperial history of Qin Shi Huang. Responsible for the book under the main column.

This is a rather obscure responsibility. To put it simply, this is an ancient official position, in the history of the Zhou number as the pillar, Lao Tzu Li Er has done this position!

And Zhang Cang, like Li Er, likes to read, especially books on mathematics and law, and he does not refuse to come.

During the years when he worked for Qin Shi Huang, Zhang Cang memorized almost the entire Qin court's laws and decrees.

This is also the confidence that he dared to adjust the entire legal system so openly after he became prime minister.

At this time. The name Zhang Cang is the witness and creator of more than 100 years of history in the Qin and Han dynasties. He is also the founder of the current system.

Yes, Liu Che just saw the three words of Beiping Hou, and immediately put down the work in his hand and went to greet him.

Even if the person who came was only Zhang Cang's representative, his son Zhang Feng.

Liu Che put on the crown prince's crown clothes, surrounded by eunuchs, and came to the front hall.

"The prince has arrived!" Wang Dao shouted at the door: "Greetings, minister! ”

"Greetings to the family!" An old man in a fine costume on crutches bowed his head tremblingly and bowed to salute.

Liu Che immediately greeted him and said, "Don't be polite, boss!" ”

Before he came, Liu Che already knew that Zhang Feng, the prince of the Marquis of Beiping, had been the prince of the Marquis of Beiping for more than 40 years, and in terms of age, he was almost eighty years old!

An old man of such age, in today's Han family, does not have to kneel when he sees the emperor!

It's a pity that his father's vitality is much more tenacious than his.

Zhang Cang is more than 100 years old this year.

According to the rumors that Liu Che has heard, the legendary old man is still alive and kicking, and he can still drink three bowls of milk every day!

Liu Che helped Zhang Feng, and after the guest of honor sat down.

Zhang Fengwei bowed tremblingly and said: "Family, minister, I came to meet the family at the order of my father......"

When Liu Che heard this, he hurriedly asked, "Is the Hou of Beiping okay?" ”

"There is a record of the Lao family, although the father is old, he still thinks clearly, can count, can play, and can play the piano!" Zhang Feng bowed his head and replied.

"Forehead ......" Liu Che had to deeply admire Zhang Cang's strong vitality and longevity skills.

Living to be 100 years old is a miracle in this pre-AD era.

At the age of 100, it is an exaggeration to be able to maintain a clear mind, to be able to calculate math problems, and to play the piano.

However, Liu Che knew that this was true.

In his previous life, Zhang Cang, the Marquis of Beiping, was said to be still pondering a math problem before he died......

After thinking for a long time, Liu Che was powerless to complain, so he could only say: "Please ask the old man to greet the Marquis of Beiping on behalf of the orphan, just say that the last school is the last, the boy Liu Che respectfully asks the elders to be well, if you have time, go to Beiping alone and visit the Marquis of Beiping!" ”

"Thank you for your care...... Zhang Feng bowed again.

Then, he said: "Minister, this time I came to see the family, I was ordered by my father to present the books and notes made by my father to the family over the years, and in addition, my father asked the minister to bring a word......"

Zhang Feng slowly knelt down as he spoke, and said: "Hou Cang, Beiping, kowtow and worship the prince again, the dying person, there is nothing to remember, only the one who reads, the rest of the writings, and now into the "Nine Chapters of Arithmetic" to fill in the seven missing articles, eleven chapters for politics, notes taken over the years, dozens of volumes...... What the family did, although the minister was far away in Beiping, he also heard that the number, the way of heaven, the principle of the earth, my generation of things! Chen Beiping Hou Cang, worship the family again, Fuwei God, bless my Han! ”

Obviously, Zhang Feng retold a passage that his father Zhang Cangtuo brought him.

After hearing this, Liu Che sighed with emotion and bowed: "Please tell the old prime minister, boy Che, you will be taught!" ”

Then, several of Zhang Feng's subordinates came in carrying two large boxes.

Open it in front of Liu Che.

Zhang Feng pointed to these boxes and said, "At home, since my father became a minister, everything he has been busy with is here......" He couldn't help but shed tears as he said it.

Liu Che looked at the two large boxes full of bamboo slips and wooden slips, some of which were strung with ropes that had begun to decay, while others were still brand new.

Obviously, these two boxes of bamboo slips are not only Zhang Cang's personal treatises, but also many mathematical classics of the pre-Qin era and the crystallization of the wisdom of the ancestors.

Originally, it should have been a hundred years after Zhang Cang, buried underground with him, corroded by the years, and weathered by water and soil.

However, at this time, it was all placed in front of Liu Che.

Liu Che knows very well why this is.

As you sow, so shall you reap!

Liu Che's examination and vigorously advocated mathematics naturally appealed to Zhang Cang's appetite.

Therefore, Zhang Cang dedicated these treasures from his collection to Liu Che together with his own treatises.

It is hoped that Liu Che will take over the banner of mathematics governing the world, continue to carry forward and expand the application of mathematics in all fields, and use mathematics to learn from things and decipher the truth of heaven and earth.

And this is exactly Zhang Cang's ambition back then!

Liu Che looked at Zhang Feng and said to him solemnly: "Lone will live up to the trust of the old prime minister!" ”

Then, he picked up a roll of bamboo slips.

Liu Che only felt that this bamboo slip seemed to be as heavy as a thousand pounds. It carries the past qiē of an old man who once worked hard to try to incorporate mathematics into the qiē system.

Historically, the old man's efforts vanished after the dethronement of Confucianism, and his legacy died out rapidly in the following decades, with little impact on future generations.

He was like a knight rushing to a windmill.

"I don't want such a result!" Liu Che said in his heart: "Mathematics is the foundation of all industries, Zhang Cang's path is not wrong, I want to continue to move forward on the foundation of Zhang Cang, one day, let mathematics, release the glory that everyone worships!" ”

"The old minister must bring the greetings and replies from the family back to his father......" Zhang Fengwei trembled on crutches and saluted Liu Che: "The old minister has completed his father's entrustment, so he won't bother the family!" ”

Then he ignored Liu Che's retention, insisted on taking his subordinates, stubbornly dragged his old body, and walked out of the door of the main hall.

Liu Che knew very well that this was because his imperial grandfather, Emperor Taizong Xiaowen, had hurt Zhang Cang too deeply......

Therefore, the Zhang Cang family has never set foot in Chang'an in the past ten years...... (To be continued......)

PS: Today's is this one, and it takes more time to check information or something~ Well, it's one less than yesterday!

Let's see if we can surpass yesterday tomorrow~