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.
Helmholtz Watson – a handsome and successful Alpha-Plus lecturer at the College of Emotional Engineering and a friend of Bernard. He feels unfulfilled writing endless propaganda doggerel, and the stifling conformism and philistinism of the World State make him restive. Helmholtz is ultimately exiled to the Falkland Islands —a cold asylum for disaffected Alpha-Plus non-conformists—after reading a heretical poem to his students on the virtues of solitude and helping John destroy some Deltas' rations of soma following Linda's death. Unlike Bernard, he takes his exile in his stride and comes to view it as an opportunity for inspiration in his writing.