"You could probably beat your brothers," said I, "if you trained, because even without training you're all muscle."
(This is not an exaggeration. She, less than ten years old, has the tone of a body-builder without even trying.)
"Nuh-uh," she protested. "I stretch too!"
"Well, yes," I explained, "but you stretch your muscles."
She gave me the look of an enlightened skeptic.
"Oh, you don't have to," replied the girl in question serenely. "I can always just grow them in."
"I love you so much - 'cause when we go places guess what? You spoil me!"