" The pioneering of those few who have altered the way we see is known. The pioneering of others remains unknown to us, or barely noted. What we say we know for sure changes every day, but no one can miss now the alarm in the air. Our question is, What is it out there, just beyond the end of the road, out beyond language and fervent belief, beyond whatever gods we’ve chosen to give our allegiance to? Are we waiting for travelers to return, to tell us what they saw beyond that line? Or are we now to turn our heads, in order to hear better the call coming to us from that other country? It arrives as a cantus, tying the faraway place to the thing living deep inside us, a canticle that releases us from the painstaking assembly of our milagros, year after year, and from a faith only in miracles. "

― Barry Lopez , Horizon