His speech was the happiest, easiest, most graceful conceivable, with just the right proportion of play to seriousness, the ideal combination of ingredients for a post-prandial confection.... He was pithy without baldness and full without prolixity. He never said too much, nor said what he had to say with too much gravity. His manner, in short, was perfection; but the real substance that his felicity of presentation clothed counted for still more.... And in England his unexampled popularity was very largely due to this gift.[21] [21] W. C. Brownell, "American Prose Masters," pp. 271, 272. In the years remaining to him after his return from London in 1885 he literally uttered much of the best that he wrote. He was no longer an eager producer, but he could be stimulated to speak by special invitations. So he delivered addresses out of the fullness of his experience at Birmingham University, at Westminster Abbey, at the celebration of Forefathers' Day in Plymouth, at the 250th Anniversary of the founding of Harvard, before the reform leagues of Boston and New York, and at a convention of the Modern Language Association of America. These, with his last volume of verse, "Heartsease and Rue" (1888), became his valedictory. He died in 1891. The outstanding feature of Lowell's career is that he was a poet in action. His first and last volumes were lyrics. In the forty-seven years between their issues he was always the artist. He brought his emotional fervor and his sense of phrase to his essays, addresses, and occasional poems and to his pursuit of scholarship. His natural first interests were in the printed page and in the wielding of the pen; measured by weeks and months his life was largely lived in retirement, but the step from reading and writing to active citizenship was an easy one, and in the world of action he seemed to make few waste motions. What he did not only counted in itself but it enriched his mind as much as what he read. And back of all his activity were certain qualities that contributed to his effectiveness. He was a representative man, a fact acknowledged by his classmates who elected him their poet. He had the journalistic gift of saying excellently what others were on the verge of thinking. He did little thinking of his own that was original but much that was independent, and as a sane radical he was sure of the hearing he richly deserved. He was clever and charming, with a glint of errant unexpectedness, which was ingratiating even when it was far-fetched or even wantonly malapropos. His quips are like the gifts and favors of old-time children's parties--hidden all over the house and just as likely to defy search as to turn up under a napkin or in the umbrella of a departing guest. And behind all, Lowell was prevailingly American, with the combined trust in democracy and fear for it that belonged to his group in his generation.