Sergey V. Miller. The popdance. Revenge (№ 326213)

All your efforts will be wasted.
- Wasted? I involuntarily smiled. - In a wheel, thirty spokes, but I use the car not because of them but because of the emptiness between them. Pitchers made of clay, but not clay, but the emptiness between it. And building a house, building walls, setting doors and Windows using in favor of only the void between them. This use of emptiness. We don't see it, we can not know it, but without this emptiness there's no life.