From Chapter 11, here is some banter between Darcy and Elizabeth:
D: My good opinion once lost is lost forever.
E: That is a failing indeed! Implacable resentment is a shade in a character.
D: There is, I believe, in every disposition a tendency to some particular evil, a natural defect, which not even the best education can overcome.
E: And your defect is a propensity to hate every body.
D: (with a smile) And yours is to willfully misunderstand them.
Whew – these two are in Trouble! We will see if they can meld these two very fiery personalities. Time will tell.