Literature, however, cannot remain isolated at such altitudes, it must expand or perish.

As Homer's epic passed through Pindar and the lyrical poets into drama history and philosophy, continually fitting itself more and more to become an instrument in the ordinary affairs of life, so it was needful that English lettered discourse should become popular and pliant, a power in the State as well as in the study.

The magnitude of the change, from the time when the palm of popularity decorated Sidney's "Arcadia" to that when it adorned Defoe and Bunyan, would impress us even more powerfully if the interval were not engrossed by a colossal figure, the last of the old school in the erudite magnificence of his style in prose and verse; the first of the new, inasmuch as English poetry, hitherto romantic, became in his hands classical.

This "splendid bridge from the old world to the new," as Gibbon has been called in a different connection, was John Milton: whose character and life-work, carefully analyzed, resolve themselves into pairs of equally vivid contrasts.

A stern Puritan, he is none the less a freethinker in the highest and best sense of the term.