William Wordsworth, The Prelude (1799-1805 / 1850)

Was it for this
That one, the fairest of all rivers, loved
To blend his murmurs with my nurse's song,
And, from his alder shades and rocky falls,
And from his fords and shallows, sent a voice
That flowed along my dreams? For this, didst thou,
O Derwent! winding among grassy holms
Where I was looking on, a babe in arms,
Make ceaseless music that composed my thoughts
To more than infant softness, giving me
Amid the fretful dwellings of mankind
A foretaste, a dim earnest, of the calm
That Nature breathes among the hills and groves.