Mark Twain has the very marrow of Americanism. He is as intensely and as typically American as Franklin or Emerson or Hawthorne. He has not a little of the shrewd common sense and the homely and unliterary directness of Franklin. He is not without a share of the aspiration and the elevation of Emerson; and he has a philosophy of his own as optimistic as Emerson’s. He possesses also somewhat of Hawthorne’s interest in ethical problems, with something of the same power of getting at the heart of them; he, too, has written his parables and apologues wherein the moral is obvious and unobtruded. He is uncompromisingly honest; and his conscience is as rugged as his style sometimes is. No American author has to-day at his command a style more nervous, more varied, more flexible, or more various than Mark Twain’s. His colloquial ease should not hide from us his mastery of all the devices of rhetoric. He may seem to disobey the letter of the law sometimes, but he is always obedient to the spirit. He never speaks unless he has something to say; and then he says it tersely, sharply, with a freshness of epithet and an individuality of phrase, always accurate, however unacademic. His vocabulary is enormous, and it is deficient only in the dead words; his language is alive always, and actually tingling with vitality. He rejoices in the daring noun and in the audacious adjective. His instinct for the exact word is not always unerring, and now and again he has failed to exercise it; but there is in his prose none of the flatting and sharping he censured in Fenimore Cooper’s. His style has none of the cold perfection of an antique statue; it is too modern and too American for that, and too completely the expression of the man himself, sincere and straightforward. It is not free from slang, although this is far less frequent than one might expect; but it does its work swiftly and cleanly. And it is capable of immense variety. Consider the tale of the Blue Jay in _A Tramp Abroad_, wherein the humor is sustained by unstated pathos; what could be better told than this, with every word the right word and in the right place? And take Huck Finn’s description of the storm when he was alone on the island, which is in dialect, which will not parse, which bristles with double negatives, but which none the less is one of the finest passages of descriptive prose in all American literature. V