Many of us have seen a dozen books hailed as classic novels sure to live, each of them the great American novel at last, the author to be compared with Dickens and Thackeray and George Eliot. And the books have gone the way of all the earth. With some, the trouble is a weak, involved, or otherwise poor style. With most the trouble is lack of real ideas. Charles Dickens, to be sure, does deal with boarding-schools in England, with conditions which in their local form do not recur and are not familiar to us; but he deals with them as involving a great principle of the relation of society to youth, and so _David Copperfield_ or _Oliver Twist_ becomes a book for the life of all of us, and for all time. And even here it is evident that not all of Dickens's work will live, but only that which is least narrowly local and is most broadly human. There is a further striking illustration in a familiar event in American history. Most young people are required to study Webster's speech in reply to Robert Hayne in the United States Senate, using it as a model in literary construction. The speech of Hayne is lost to our interest, yet the fact is that Hayne himself was gifted in expression, that by the standards of simple style his speech compares favorably with that of Webster. Yet reading Webster's reply takes one not to the local condition which was concerning Hayne, but to a great principle of liberty and union. He shows that principle emerging in history; the local touches are lost to thought as he goes on, and a truth is expressed in terms of history which will be valid until history is ended. It is not simply Webster's style; it is that with his great idea which made his reply memorable. That neither ideas nor style alone can keep literature alive is shown by literary history after Shakespeare. Just after him you have the "mellifluous poets" of the next period on the one hand, with style enough, but with such attenuated ideas that their work has died. Who knows Drayton or Brown or Wither? On the other hand, there came the metaphysicians with ideas in abundance, but not style, and their works have died.