... self-sufficient ...
The edition of 1815 returns to the text of 1800.
D. D., not M. D. The physician is referred to in the fifth stanza.—Ed.
Compare Thomson's description of the Bard, in his Castle of Indolence (canto ii., stanza xxxiii.):
'He came, the bard, a little Druid wight,
Of withered aspect; but his eye was keen,
With sweetness mixed. In russet brown bedight,
He crept along, etc.'