She had never met Caroline's mother, but she knew a thing or two about what happened when someone went far away, how after a time you couldn't see their faces anymore when you closed your eyes or hear exactly how they laughed at a joke, how they seemed less like a real person whom you loved and more like a character in a story. And once that happened, it was easy, too easy, to let them float away like milkweed.
After Portia has trapped Shylock through his own insistence upon the letter of the law of Contract, she produces another law by which any alien who conspires against the life of a Venetian citizen forfeits his goods and places his life at the Doge’s mercy. […] Shakespeare, it seems to me, was willing to introduce what is an absurd implausibility for the sake of an effect which he could not secure without it: at the last moment when, through his conduct, Shylock has destroyed any sympathy we may have felt for him earlier, we are reminded that, irrespective of his personal character, his status is one of inferiority. A Jew is not regarded, even in law, as a brother.