If you want this choice position
Have a cheery disposition
Rosy cheeks, no warts
Play games, all sorts 

You must be kind, you must be witty
Very sweet and fairly pretty
Take us on outings, give us treats
Sing songs, bring sweets 

Never be cross or cruel
Never give us castor oil or gruel
Love us as a son and daughter
And never smell of barley water 

If you won't scold and dominate us
We will never give you cause to hate us
We won't hide your spectacles so you can't see
Put toads in your bed or pepper in your tea 

Hurry, Nanny
Many thanks sincerely
Jane and Michael Banks