The Stag, the Sheep, & the Wolf
"Yes, yes," answered the Stag confidently, "the Wolf has promised to be my surety."
"The Wolf!" exclaimed the Sheep indignantly. "Do you think I would trust you on such security? I know the Wolf! He takes what he wants and runs off with it without paying. As for you, you can use your legs so well that I should have little chance of collecting the debt if I had to catch you for it!"
Two blacks do not make a white.