. Afterwards he
would have discovered that while much of what he had admired was
preserved to him, much was also most wisely obliterated. _That which
remained, the picture surviving in his mind, would have presented the
ideal and essential truth of the scene, and done so in large part by
discarding much which, though in itself striking, was not
characteristic._ In every scene, many of the most brilliant details
are but accidental."

The two last sentences of this extract give admirable expression to one
feature of Wordsworth's interpretation of Nature. In the deepest poetry,
as in the loftiest music,--in Wordsworth's lyrics as in Beethoven's
sonatas--it is by what they unerringly suggest and not by what they
exhaustively express that their truth and power are known. "In what he
leaves unsaid," wrote Schiller, "I discover the master of style." It
depends, no doubt, upon the vision of the "inward eye," and the
reproductive power of the idealising mind, whether the result is a
travesty of Nature, or the embodiment of a truth higher than Nature
yields. On the other hand, it is equally certain that the identification
of localities casts a sudden light in many instances upon obscure
passages in a poem, and is by far the best commentary that can be given.
It is much to be able to compare the actual scene, with the ideal
creation suggested by it; as the latter was both Wordsworth's reading of
the text of Nature, and his interpretation of it. In his seventy-third
year, he said, looking back on his 'Evening Walk', that there was not an
image in the poem which he had not observed, and that he "recollected
the time and place where most of them were noted." In the Fenwick notes,
we constantly find him saying, "the fact occurred strictly as recorded,"
"the fact was as mentioned in the poem"; and the fact very often
involved the accessories of place.

Any one who has tried to trace out the allusions in the "Poems on the
Naming of Places," or to discover the site of "Michael's Sheepfold," to
identify "Ghimmer Crag," or "Thurston-Mere,"--not to speak of the
individual "rocks" and "recesses" near Blea Tarn at the head of Little
Langdale so minutely described in 'The Excursion',--will admit that
local commentary is an important aid to the understanding of Wordsworth.
If to read the 'Yew Trees' in Borrowdale itself,

in mute repose
To lie, and listen to the mountain flood
Murmuring from Glaramara's inmost caves,