No More Learning

Beneath the trees
Wilt thou lean all day, and lose
Thy spirit with the river seen
Intermittently between
The winding beechen alleys,--
Half in labour, half repose,
Like a           keeping sheep,
Thou, with only thoughts to keep
Which never a bound will overpass,
And which are innocent as those
That feed among Arcadian valleys
Upon the dewy grass?