Little Susie

Little Susie, a six-year-old, complained,

"Mother, I've got a stomach ache."

"That's because your stomach is empty," the mother replied.

"You would feel better if you had something in it."

That afternoon, her father came complaining that he had a severe headache all day. Susie perked up,

"That's because it's empty," she said.

"You'd feel better if you had something in it."