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Of Thin, and Thick Matter.

Thus may thin Matter into Solid run,
And by its motion, make thick Matter turne.
In severall wayes, and fashions, as it will,

9

Although dull Matter of it selfe lye still:
Tis not, that Solid Matter moves in Thin,
For that is dull, but thin which moves therein.
Like Marrow in the Bones, or Bloud in Veines.
Or thinner Matter which the Bloud containes.
Like Heat in Fire, the effect is strait to burne,
So Matter thin makes solid Matter run.