So travel, for many of us, is a quest for not just the unknown, but the unknowing; I, at least, travel in search of an innocent eye that can return me to a more innocent self. I tend to believe more abroad than I do at home (which, though treacherous again, can at least help me to extend my vision), and I tend to be more easily excited abroad, and even kinder. And since no one I meet can “place” me—no one can fix me in my resume—I can remake myself for better, as well as, of course, for worse (if travel is notoriously a cradle for false identities, it can also, at its best, be a crucible for truer ones). In this way, travel can be a kind of monasticism on the move: On the road, we often live more simply (even when staying in a luxury hotel), with no more possessions than we can carry, and surrendering ourselves to chance.
Longer essays may also contain an introductory page that defines words and phrases of the essay's topic. Most academic institutions require that all substantial facts, quotations, and other porting material in an essay be referenced in a bibliography or works cited page at the end of the text. This scholarly convention helps others (whether teachers or fellow scholars) to understand the basis of facts and quotations the author uses to support the essay's argument and helps readers evaluate to what extent the argument is supported by evidence, and to evaluate the quality of that evidence. The academic essay tests the student's ability to present their thoughts in an organized way and is designed to test their intellectual capabilities.