L: Mommy, when I was a baby, you picked me up like the boys?

M: Yes, I picked you up a lot! But when the boys are 4 years old, like you, I probably won’t be able to pick them up much, either.

L: But Daddy can pick me up.

.

M: Yes, Daddy is a lot stronger than I am.

L: Yes, you only have a little power <flexes her muscles>. Daddy has BIG Power <flexes her muscles some more>. I don’t have any.