Of Earth

Why’s earth1 not apt to move, but slow and dull?
Flat atoms have no vacuum, but are2 full.
That form admits no empty place to bide;
All parts are filled, having no hollow side.3
And where no vacuum is, motion is4 slow,                   5
Having no empty places for to go.
Though atomes all are small, as small may be,
Yet by their forms doth motion5 disagree.
For atoms sharp do make themselves a way,6
Cutting through other atoms as they stray.                 10
But atoms flat will dull and lazy lie,7
Having no edge or point to make a way.8