What cold jokes did the ancients have?

There are many ancient jokes that have been passed down to this day, but you just didn't find them. Many idioms are actually jokes, and some children's fables are jokes, which need you to find and summarize.

For example, carving a boat for a sword generally means that in ancient times, when the boat sailed to the middle of the lake, because the boat swung back and forth, the man's sword accidentally fell into the middle of the lake, and everyone told him to hurry down and get it. As a result, the man who dropped the sword unhurriedly took out a knife and made a mark on the boat. No one on the boat knew what it meant. As a result, when the boat approached the shore, the man with the knife jumped into the lake.

Of course, there are many jokes like this, such as waiting for him, pulling out the seedlings to encourage others, and so on. These are actually jokes, and this needs us to find out. However, nowadays jokes are generally found in life, and some of them happen in real life, and then they are written down and widely circulated. Ancient jokes are not quite the same as today's jokes, but they all express the same meaning.