“Shakespeare himself may have found it disturbing. He set out, it seems, to write a straightforward comedy, borrowed from Giovanni Fiorentino’s novella “Il Pecorone” (“The Big Sheep”), only to find himself increasingly drawn into the soul of the despised other. Shylock came perilously close to wrecking the comic structure of the play, a structure that Shakespeare only barely rescued by making the moneylender disappear for good at the end of the fourth act.”…. Stephen Greenblatt, New Yorker