Of Air

The reason why air is1 so equal spread,
Is atoms long, at each end balancèd.
For being long, and each end both alike,2
Are like to weights, which keep it steady, right.3
For howsoe’er it moves,4 join to what form it will,5       5
Yet lies in every line that figure still.6
For atoms long, their forms as thread are spun,7
And like a cobweb interwoven run;8
And thus air, being thin, so9 subtle grows,
That into every empty place it goes.                                 10