A young boy, returning home from a funeral, asked his mother what the preacher meant when he said, "Dust to dust."
His mother explained the story of Adam's creation from the dust of the earth (Genesis 2:7), and Solomon's observation that we return to dust when we die (Ecclesiastes 3:20).
Later the lad announced to his mother, "I just looked under my bed and someone's either comin' or goin'."