Almost all students will at some time be expected to write an essay, or some other kind of argument, . a review or discussion section, in a longer piece of writing. In English, an essay is a piece of argumentative writing several paragraphs long written about one topic, usually based on your reading. The aim of the essay should be deduced strictly from the wording of the title or question (See Academic Writing: Understanding the Question ), and needs to be defined at the beginning. The purpose of an essay is for you to say something for yourself using the ideas of the subject, for you to present ideas you have learned in your own way. The emphasis should be on working with other people's ideas, rather than reproducing their words, but your own voice should show clearly. The ideas and people that you refer to need to made explicit by a system of referencing.