Explain the metaphor of the compass in donne's "a valediction: forbidding mourning." respond in a paragraph: ))

Can someone explain this to me clearly plz

From “the raven” by edgar allan poe but the raven, sitting lonely on the placid bust, spoke only that one word, as if his soul in that one word he did outpour. nothing farther then he uttered—not a feather then he fluttered— till i scarcely more than muttered, “other friends have flown before— on the morrow he will leave me, as my hopes have flown before.” then the bird said, “nevermore.” in this excerpt, what is the speaker saying the raven will do? a. it will certainly die. b. it will leave immediately. c. it will leave the next day. d. it will befriend the speaker.

Fortify is a verb that means “to protect and strengthen.” a fortifications is a that means something that protects.