"The maximum intensity of affect, a characteristic of operatic drama, is a essential remark of the heroic human. The modern world was getting deeper during the 19th century, and in this way, as the Republic and Democracy were born little by little, the miserable would also start to receive real names in this life, which sometimes looks like 'a poor player that struts and frets his hour upon the stage, a tale told by an idiot, full of sound and fury, signifying nothing', how it was said by the miserable aristocrat Macbeth, in the tragedy that holds his name, written by the immortal Shakespeare, an ordinary man." (Pondé)