But O the heavy change, now thou art gon, Now thou art gon, and never must return! Thee Shepherd, thee the Woods, and desert Caves, With wilde Thyme and the gadding Vine o'regrown, And all their echoes mourn.
Why it works
The speaker's direct, anguished address to the dead Lycidas — "now thou art gon, / Now thou art gon, and never must return!" — enacts the elegy's defining movement: the personal processing of grief, here amplified by the repetition of "now thou art gon" and then projected outward onto the natural world ("the Woods, and desert Caves … And all their echoes mourn"), a classic elegiac pathetic fallacy that channels sorrow through landscape.