I think a good poem should have some inscrutable part. You can't quite explain it. The poem can only explain itself to a certain limit and at that point you enter into a little bit of mystery. That for me is the perfect poem: to begin in clarity and to end in mystery.
Billy CollinsThere's this pet phrase about writing that is bandied around particularly in workshops about "finding your own voice as a poet", which I suppose means that you come out from under the direct influence of other poets and have perhaps found a way to combine those influences so that it appears to be your own voice.
Billy Collins