“The image of traveler depends not on power, but on motion, on a willingness to go into different worlds, use different idioms, and understand a variety of disguises, masks, and rhetorics. Travelers must suspend the claim of customary routine in order to live in new rhythms and rituals. Most of all, and most unlike the potentate who must guard only one place and defend its frontiers, the traveler crosses over, traverses territory, and abandons fixed positions, all the time. To do this with dedication and love as well as a realistic sense of the terrain is, I believe, a kind of academic freedom at its highest, since one of its main features is that you can leave authority and dogma to the potentate. You will have other things to think about and enjoy than merely yourself and your domain, and those other things are far more impressive, far more worthy of study and respect than self-adulation and uncritical self-appreciation.”
–Edward W. Said, “Identity, Authority, and Freedom: The Potentate and the Traveler” (1994)