Laura: You know what Ma always says--turn the other cheek.
Mary: Yeah, well you know what Pa always says--turn the other cheek, but watch out.
Laura: (about Nellie) Well, I think she's changed. People can change, you know.
Mary: I'll believe it when I see it. That Nellie Oleson is a mean, spiteful thing, and if she gave you gumballs, it's because she's after something!