Analysis of Autumn Violets

Keep love for youth, and violets for the spring:
Of if these bloom when worn-out autumn grieves,
Let them lie hid in double shade of leaves,
Their own, and others dropped down withering;
For violets suit when home birds build and sing,
Not when the outbound bird a passage cleaves;
Not with dry stubble of mown harvest sheaves,
But when the green world buds to blossoming.
Keep violets for the spring, and love for youth,
Love that should dwell with beauty, mirth, and hope:
Or if a later sadder love be born,
Let this not look for grace beyond its scope,
But give itself, nor plead for answering truth—
A grateful Ruth tho' gleaning scanty corn.