Poetry begins in trivial metaphors, pretty metaphors, "grace" metaphors, and goes on to the profoundest thinking that we have. Poetry provides the one permissible way of saying one thing and meaning another. People say, "Why donโt you say what you mean?" We never do that, do we, being all of us too much poets. We like to talk in parables and in hints and in indirections - whether from diffidence or some other instinct.
Robert FrostYou're always believing ahead of your evidence. What was the evidence I could write a poem? I just believed it. The most creative thing in us is to believe in a thing.
Robert Frost