Nanny McPhee/Quotes

"Nanny McPhee: Listen closely, children. I am going to explain to you the way that I work. When you need me, but do not want me, then I must stay. When you want me but no longer need me, then I must go.

Cyril: Why would anyone ever want you?

Nanny McPhee: Well, it's a strange thought, I grant you, but there it is."

- Nanny McPhee Returns