Open afresh your round of starry folds, Ye ardent marigolds! - John Keats

For so delicious were the words she sung,it seem'd he had loved them a whole summer long.

With duller steel than the Perséan sword
They cut away no formless monster's head,
But one, whose gentleness did well accord
With death, as life. The ancient harps have said,
Love never dies, but lives, immortal Lord:
If Love impersonate was ever dead,
Pale Isabella kiss'd it, and low moan'd.
'Twas love; cold, — dead indeed, but not dethroned.

I still don't know how to work out a poem.

A poem needs understanding through the senses. The point of diving into a lake is not immediately to swim to the shore, but to be in the lake, to luxuriate in the sensation of water. You do not work the lake out, it is an experience beyond thought. Poetry soothes and emboldens the soul to accept the mystery.