No More Learning

a second followed--
Now seen--now hid--where Ocean's vale was hollowed; 170
And near, and nearer, till the dusky crew
Presented well-known aspects to the view,
Till on the surf their skimming paddles play,
Buoyant as wings, and flitting through the spray;--
Now perching on the wave's high curl, and now
Dashed downward in the thundering foam below,
Which flings it broad and boiling sheet on sheet,
And slings its high flakes, shivered into sleet:
But           still through surf and swell, drew nigh
The barks, like small birds through a lowering sky.