But perhaps the most striking characteristic throughout the whole series are the extraordinarily felicitous criticisms, and the soundness of the taste which he brought to bear on an author. It is true he made mistakes; he spoke of Collins as a writer that deserved to live, but that would not; and he, like many other clever men, was carried off his feet by the rage for Ossian. Like other critics he was misled by the accounts of interviews with Macpherson, who appeared to be a dull, unintelligent person, incapable of originating or of putting together even such a composition as _Fingal_; besides, the difficulty of getting solid testimony on the subject seems to have been extreme. Gray's last word on the subject is: "For me, I admire nothing but _Fingal_, yet I remain still in doubt about the authenticity of these poems, though inclining to believe them genuine in spite of the world. Whether they are the inventions of antiquity, or of a modern Scotchman, either case is to me alike unaccountable. _Je m'y perds._" We, nowadays, with all the barbarous treasures of Indian and Scandinavian literatures about us, find it hard to understand how fascinating the opening of such a mine must have been, even when the ore extracted was such thin stuff as Ossian; the old rude primitive world, as simple as Homer, fighting and singing in desolate Northern forests, seems to have been altogether too much even for the discrimination of Gray; his imagination was taken captive; he dreamed of little else; we have several disappointing attempts of his own to imitate the ancient Icelandic staves, and of Ossian, or rather Macpherson, he writes: "This man in short is the very Dæmon of poetry, or he has lighted on a treasure hid for ages." We may forgive him for having floundered here. Dr. Johnson, whose imagination was not so strong as his common-sense, was the only man not misled. But Gray on Aristotle, Gray on Froissart is admirable; his pungent criticism on Shaftesbury, too long to quote, is a perfect masterpiece; even his verbal criticisms on the poor stuff with which Mason inundated him, are wonderfully patient and acute. It may be worth while to hear Gray on other people's elegies. He writes to Mason: "All I can say is, that your elegy must not end with the worst line in it; it is flat, it is prose, whereas that above all ought to sparkle, or at least to shine. If the sentiment must stand, twist it a little into an apophthegm, stick a flower into it, gild it with a costly expression, let it strike the fancy, the ear or the heart, and I am satisfied." Again he writes, on the nature of elegiac writing: "Nature and sorrow and tenderness are the true genius of such things; poetical ornaments are foreign to the purpose--for they only show that a man is not sorry--and devotion worse, for that teaches him that he ought not to be sorry, which is all the pleasure of the thing."