希 pictured loosely woven cloth — crosshatch over fabric 巾 — where threads are few and gaps show through. From 'sparse' came 'rare', and from rare came the reaching feeling: 希望 hoping for what is thin on the ground.
希望工程 Project Hope built schools across rural China — the word for hope carrying literal classrooms. 希 in names (like 希希) wishes a child rarity: may you be uncommon.
Cloth 巾 woven so thin you see through it — RARE, and worth HOPING for.
物以稀为贵 'things are precious because scarce' — the economics of 希, priced into every limited-edition sneaker drop.