Zhang San smiled: "This is because when you look at eggs, you use the plate as a reference, the plate is big, the egg is small, and the plate is small, and the egg is big." Do you understand www.biquge.info pen&fun& court? ”

Gao Zhong thought about it and nodded: "Oh, I see, if I put an egg in a basket and a bowl in a bowl, wouldn't it be bigger?" ”

Zhang San smiled: "You can try, you will know if you try." You can also take two sticks of the same length, one for an adult and one for a child, to see if they are the same. ”

After hearing this, Gao Pet ran out, and after a while, he ran back and said, "Sir, really! I just took two sticks of the same length, one for a child and one for an adult, and sure enough, the child was holding a little longer. ”

Zhang San nodded and said: "Well, you know this truth, then the problem of this first child is solved, why is the sun big in the morning and the sun small at noon." It's the reason just now, can you figure it out? ”

Gao Pet thought for a while, went out for a spin again, and came back and said happily: "I know, the sun just came out in the morning, on the house and on the trees, and at noon in the sky, the sky is so big, and the house is so small, so the sun seems a little bigger in the morning." ”

Zhang San nodded and said: "That's right, the sun is compared to the house in the morning, and the sun is compared to the whole sky at noon, so it is naturally bigger in the morning." ”

Gao Pet asked, "Is it right to say that this is the second child?" ”

Zhang San smiled: "The second one should have some truth, but it may not be all right. ”

Gao Pet asked strangely, "Why?" ”

Zhang San thought about it and said: "You have to look at it this way, this sun is like a big furnace roasting the earth, this is the same as boiling water, the longer it burns, the hotter the water is, and the earth is not scorched by the sun at night, it has cooled down, so the morning is like just boiling water, it is naturally not hot, and it will naturally heat up after burning for a noon." ”

Gao Pet thought about it and said, "What about the afternoon?" The sun is still burning in the afternoon, why isn't it hot again? ”

Zhang San nodded and said with a smile: "That's why I said that what the second child said may be right." But I don't know if it's right or not. ”

Gao Zhong nodded and said, "Mr. is right. I want to ask sir, my mother let me learn literature every day, but didn't let me practice martial arts, is it really more important to learn literature than to practice martial arts? ”

Zhang San thought about it and looked at Gao's, Gao's didn't mean to talk, Zhang San had to continue to ask: "This is not necessarily, the usefulness of Wen Youwen, the usefulness of Wu Youwu, what is your ideal?" ”

Gao Zhong said proudly: "I want to be a general like my father." ”

Zhang San asked again: "Then do you want to be a general who can only fight, or a general who can command thousands of troops?" ”

Gao Zhong said: "I want to be a general who commands thousands of troops!" ”

Zhang San continued to guide: "Then you issue a military order, and the soldiers below write information to you, do you want to be able to write letters to your family?" ”

After hearing this, Gao Pet thought about it and said, "Yes." ”

Zhang San nodded and asked: "Then when you don't know how to fight with others, do you want to read books and learn how the ancients fought wars, see how the ancients won and lost, do you want to learn these, do you want to learn these things, do you want to teach them." ”

After listening to this, Gao Pet looked at Zhang San, then looked at Gao and nodded and said, "Yes." ”

Zhang San continued to ask: "The general commands the battle. You have to know how many men you have, and you have to know how many soldiers the opponent has, and then you have to march a thousand miles, do you know how many days you can get there? How much food do soldiers need to bring? How much forage don't horses have to prepare? How many wagons are needed to run these substances, how much labor is needed for these wagons, and how much grain does it take for husbands to consume? ”

Gao Chong's head grew after hearing this, and he shook his head and said: "Then I won't command thousands of troops and horses, I will go into battle to kill the enemy, and I don't care about anything else!" ”

Zhang Sanyi looked at him as if he was scared, and asked embarrassedly, "What?" Did you give up on your ambition when it came to this difficulty? ”

Gao Pet touched his head and said: "What you said is so troublesome, count this and that, it's better to stab it with one shot and solve all the problems." ”

Zhang San smiled and asked, "Can you fight ten, a hundred, or a thousand?" Can you hit 10,000? ”

Gao Chong thought about it and shook his head, Zhang San continued to guide: "A good general must learn the art of war, if you want to learn the art of war, you must be literate and understand the meaning of books. Everyone teaches you, and you yourself can't understand it, what kind of general are you going to be? ”

Gao Zhong said: "I can ask someone to read it to me." ”

Zhang San was really a little speechless about this child, which was too troublesome, so he had to ask: "Don't study now, wait until you go into battle?" When you're on the battlefield, are you looking for someone to read to you? ”

Gao Zhong saw that Zhang San couldn't argue, so he said: "That gentleman doesn't teach me the art of war, and I have long been tired of listening to Shiyun every day." ”

Zhang San asked curiously, "Then what kind of teacher do you want to find?" ”

Gao Zhong said: "Of course, the teacher can teach me anything, that is, to teach me the art of war, to teach me to ride a horse and shoot arrows, and to teach me marksmanship." ”

Zhang San said with a smile: "Your requirements are really high, Mr. Han Yu once said that there is a precedence in hearing the Tao, and there is a specialization in the art industry." For example, although Master Kong can't teach you martial arts, he can still teach you knowledge, you can learn archery from a teacher who knows archery, and learn to ride a horse if you can ride a horse. If you know how to shoot, you can learn marksmanship. ”

Zhang San looked at the Gao family and said: "If Ling Lang really wants to learn, it is just right for me to arrive, I have a righteous school by the Wuzhang River in the west of the city, which has invited a large number of wise men such as Wen Huanzhang to teach, and there are many disciplines such as arithmetic, martial arts, horsemanship, archery and so on. ”

After hearing this, Gao Pet asked curiously, "You are also a gentleman?" Do you know martial arts? ”

Zhang San smiled and said: "Of course, but my martial arts are not the best, where do I have many teachers whose martial arts are better than me." ”

Zhang San said to Gao's again: "My teaching over there adopts a separate subject system, and each subject has a good teacher to teach, and in terms of martial arts, it is a proud disciple of Master Zhou Dong of the Imperial Boxing Gym. ”

Gao nodded and smiled and said, "Zhang Gongzi has a heart, and he will definitely bring the dog to be taught after the New Year." ”

Then Zhang San talked to Gao about the price, and Gao also knew that Zhang San was kind enough to help him, so the asking price was not high, a little cheaper than the iron that Zhang San bought now, and Zhang San finally made a request.

It is hoped that the Gao family will send two excellent blacksmiths to guide their own side of steelmaking, and they should be ordinary blacksmiths on their side who don't know much about this, and the Gao family agreed after thinking about it, after all, even if the blacksmith doesn't give it himself, Zhang San can still get it from other places, and it is better to give him a favor than that.

After the two chatted about the general intention, Zhang San said goodbye, and the rest of the things were naturally there, Li Si and the shopkeeper of the Gao family and others were discussing, on the way back, Zhang San was still thinking about the child called Gao Pet, and always felt that he seemed to know this person, but he couldn't remember who it was.