Writing an expository essay can be a difficult and extremely rewarding task.  It is difficult because it takes mental effort and energy to clearly express and rationally examine ideas and information in writing.  However, writing is ultimately a rewarding endeavor because good writing is a powerful way to convey feelings, intelligence, opinions, and dreams. 

“My aim is to put down on paper what I see and what I feel in the best and simplest way.”

~Ernest Hemingway