Migrations, Volume I: Don't Forget to Breathe

...he could imagine the Dust spiraling in corners, plotting en masse an elaborate offensive upon those who sought seclusion from the outside Universe. The Dust: it was older than Time, bound by its allegiance to the Tangible to the very Physical Substance of creation to make pointed attacks fueled by conspiracy upon its bitter rival, the amorphously-composed Intangible Will.. (p.202)