" Daddy dear, I'm only four
And I'd rather not be more.
Four's the nicest age to be,
Two and two and one and three.
What I love is two and two,
Mother, Peter, Phil, and you.
What you love is one and three,
Mother, Peter, Phil, and me.
Give your little girl a kiss
Because she learned and told you this. "

― E. Nesbit , The Railway Children