“Jane Banks: [to the children] When your father and I were young, we used to imagine Mary Poppins could do all sorts of impossible things! Those things didn't really...
Michael Banks: Happen?
Jane Banks: No, of course not.
Michael Banks: Ridiculous.
[They say this oblivious to the fact that Mary Poppins is sliding up the bannister again behind them]”
More from Bill Walsh
“Anabel Banks: But we don't need a nanny. John Banks: We have grown up a good deal in the…”
“Perhaps we've learned when day is done, some stuff and nonsense could be fun!”
“[after she lands in the park the kite] You need to be more careful when the wind rises,…”
“Jack: May I assure you, you look lovely as always! Mary Poppins: Do you really think so?…”