Writing a poem is a metaphor for self-righteous subjective assumptions and makes people laugh.

Carving a boat for a sword (Warring States Policy) Chu people waded into the river, and the sword fell into the water from the boat.

The ship stopped at the destination, and the Chu people jumped into the water from the marked place to find the sword. The ship did (yǐ)⑥, but the sword could not. Wouldn't it be confusing to ask for a sword? Lu's Spring and Autumn Annals. Check in