In John Barry’s, The Great Influenza, Barry characterizes scientific research as uncertain and challenging because it beckons the passionate and determined into the unknown. Barry illuminates the uncertainty that accompanies scientific research, and the importance of embracing that uncertainty with passion, in order to inform the reader of the characteristics of a scientist. When introducing the necessary steps it takes to become a courageous scientist it is proven that, “uncertainty makes one tentative if not fearful.” Barry candidly characterizes scientist needing passion, patience, and vigor when embarking upon research. This anaphora contrasts the scientific process through repetition by showcasing uncertainty as seemingly negative; but
