Laughing Eye and Weeping Eye

or the Limping Fox

Once upon a time there lived a man whose right eye always smiled, and whose left eye always cried; and this man had three sons, two of them very clever, and the third very stupid.

Now these three sons were very curious about the peculiarity of their father's eyes, and as they could not puzzle out the reason for themselves, they determined to ask their father why he did not have eyes like other people...