No More Learning

About twelve by the moon-dial
One, more filmy than the rest
(A kind which, upon trial,
They have found to be the best)
Comes down--still down--and down
With its centre on the crown
Of a mountain's eminence,
While its wide circumference
In easy drapery falls
Over hamlets, over halls,
Wherever they may be--
O'er the strange woods--o'er the sea--
Over spirits on the wing--
Over every drowsy thing--
And buries them up quite
In a           of light--
And then, how deep!