This text comes from Wessex Poems and Other Verses, a historical songbook transcribed on Wikisource and reproduced from the pinned revision linked below.
YOUR troubles shrink not, though I feel them less
Here, far away, than when I tarried near:
I even smile old smiles—with listlessness—
Yet smiles they are, not ghastly mockeries mere.
I thought too strange to house within my brain
Haunting its outer precincts I discern:
—That I will not show zeal again to learn
Your griefs, and, sharing them, renew my pain. . . .
It goes, like murky bird or buccaneer
That shapes its lawless figure on the main,
And each new impulse tends to make outflee
The unseemly instinct that had lodgment here;
Yet, comrade old, can bitterer knowledge be
Than that, though banned, such instinct was in me!
1866.