As the saying goes, "Two heads are better than one", what does it really mean?

I believe everyone is familiar with this sentence, because it is often used in daily life, meaning that many hands make light work, and it is usually used to encourage teamwork. Here? Three pies? Not really referring to cobblers, but homophonic? General? Never put off till tomorrow what you can in the army is usually a lieutenant, not as good as the Lord, which means that the wisdom of the three lieutenants can be compared with Zhuge Liang. In fact, in my opinion, there is still some truth, because people who can be lieutenants in ancient times have excellent abilities, and in general, the lieutenants are lieutenants, so the lieutenants' abilities are also very good.

Actually, there are two short stories about this proverb. First of all, Zhuge Liang once visited Dongwu. At that time, in order to test Dongwu, he designed a He Shen for Sun Quan, mainly to see if Dongwu had the ability to build it. In fact, he still wants to see Wu Dong's jokes. The temple itself is not difficult to build. The most difficult thing is to get a copper gourd on it. This copper gourd needs more than 2,000 Jin. Sun Quan couldn't find any countermeasures at that time.

So in order not to let Zhuge Liang see the joke, he made a list of recruiting talents, but even after a month, no one revealed the list, so Zhuge Liang was very proud at that time, and at this time, there happened to be three cobblers at the city gate who were called because they were ugly? Ugly cobbler? Three people used their own methods, that is, sewing the skin into the shape of a gourd, then burying the skin gourd in the sand and pouring it with copper water, and a copper gourd came out, so why? Three ugly cobblers are better than one Zhuge Liang? This story.

There is also a short story about Zhuge Liang who once wanted to lead his troops across the river. However, due to the rapidity of the river, the fleet was basically unable to control the direction, and Zhuge Liang was very anxious about it. At this time, it happened that three cobblers knew about the river and told Zhuge Liang that they could use expanded cowhide to make a raft, so that they could cross the river easily. Zhuge Liang accepted the suggestion and took action to cross the river smoothly. Therefore, only three cobblers can top Zhuge Liang.