“A grand old Neptune in the prow, Gray-hair'd, and white with touch of time, Yet strong as in his middle prime; A grizzled king, I see him now, With beard as blown by wind of seas, And wild and white as white sea-storm, Stand up, turn suddenly, look back Along the low boat's wrinkled track, Then fold his mantle round a form Broad-built as any Hercules, And so sit silently.”