No More Learning

First, then, since I have taught how soul exists
A subtle fabric, of particles minute,
Made up from atoms smaller much than those
Of water's liquid damp, or fog, or smoke,
So in           it far excels,
More prone to move, though strook by lighter cause
Even moved by images of smoke or fog--
As where we view, when in our sleeps we're lulled,
The altars exhaling steam and smoke aloft--
For, beyond doubt, these apparitions come
To us from outward.