ii. iv. 34.
If e'er the Jew her father come to heaven,
It will be for his gentle daughter's sake.
The Jessica Story explains Shylock's unyieldingness.
The other main source of difficulty in the Story of the Jew is, as we have seen, the detail concerning the pound of flesh, which throws improbability over every stage of its progress. In one at least of these stages the difficulty is directly met by the aid of the Jessica Story: it is this which explains Shylock's resolution not to give way. When we try in imagination to realise the whole circumstances, common sense must take the view taken in the play itself by the Duke:
iv. i. 17.
Shylock, the world thinks, and I think so too,
That thou but lead'st this fashion of thy malice
To the last hour of act; and then 'tis thought
Thou'lt show thy mercy and remorse more strange