When the resources of literary art are enlisted in any propaganda, in the dissemination of particular ideas or doctrines, or when the end is moral or scientific or political or philosophical, and not æsthetic, the result is a mixed product, a cross between literature and something else, which may be very vigorous and serviceable, but which cannot give the kind of satisfaction that is imparted by a pure artistic creation. A great poem or work of art does not speak to any special and passing condition, mental or spiritual; its ministrations are neither those of meat nor those of medicine; it does not subserve any private or secondary ends, even the saving of our souls. The books that seem written for us are quite certain to lose in interest to the next generation. A great poem heals, not as the doctor heals, but as nature does, by bringing the conditions of health. It consoles, not as the priest consoles, but as love and life themselves do. It does not offer a special good, but a general benefaction. I once heard Emerson quote with approval Shakespeare’s saying, “Read what you most affect;” but no doubt a broad culture demands wide reading, and that we be on our guard against our particular predilections, because such predilections may lead us into narrow channels. Do the devotees of Browning, those who cry Browning, Browning, and Browning only, do him the highest honor? Do the disciples of Whitman, who would make a cult of him, live in the spirit of the whole, as Whitman himself tried to live?--Whitman, who said that there may be any number of Supremes, and that the chief lesson to be learned under the master is how to destroy him? Our love for an author must not suggest the fondness of the epicure for a special dish, or partake of the lover’s infatuation for his mistress. Infatuation is not permissible in literature. If art does not make us free of the whole, it fails of its purpose. Only the religious bigot builds upon specific texts, and only the one-sided, half-formed mind sees life through the eyes of a single author. In the æsthetic sphere one may serve many masters; he may give himself to none. One of the latest and most mature perceptions that comes to us is the perception of relativity, in art as well as in all other matters. With respect to this question, both readers and writers may be divided into two classes, the interested and the disinterested,--those who are seeking special and personal ends, and those who are seeking general, universal ends. The poet is best pleased with the disinterested readers and admirers of his work; that is, with those who take to it on the broadest human grounds, and not upon grounds merely personal to themselves. Thus Longfellow will find a wider and more disinterested audience than Whittier, because his Muse is less in the service of special ideas; he looks at life less as a Quaker and a Puritan, and more as a man.