IV.
And Wordsworth, in a rather long "Excursion"
(I think the quarto holds five hundred pages),
Has given a sample from the vasty version
Of his new system to perplex the sages;
'Tis poetry—at least by his assertion,
And may appear so when the dog-star rages—
And he who understands it would be able
To add a story to the Tower of Babel.