"Travel takes control away from us, exposing our weakest points. We are acutely aware of our vulnerability. We are naive, unaccustomed, unacquainted, unversed. We are ignorant, roaming in the darkness of the unfamiliar. We are lonely, lost, disoriented. Travel pushes us across the chasm. We are moved to explore the mysterious, to confront our fear, to venture beyond the challenging, cryptic crevasses of our path."

"The world is a book, and those who do not travel read only a page."

"Travel does what good novelists also do to the life of everyday, placing it like a picture in a frame or a gem in its setting, so that the intrinsic qualities are made more clear. Travel does this with the very stuff that everyday life is made of, giving to it the sharp contour and meaning of art."