Origin

This character combines two elements to express the idea of hope or desire. The bottom component 布 means cloth or spread, suggesting something distributed or scattered. The top component 乂 represents a crossing or intersection pattern. Together, these parts work as a compound ideographic character: the image of scattered or spread-out things (like hopes or wishes dispersed into the world) came to represent the abstract idea of hoping, beseeching, or desiring something. Over time, the character's meaning expanded to include "rare" or "scarce," possibly reflecting the idea that what we hope for is hard to obtain.