The Adventures Of Prickly Porky in "Ryder Rabbit Tells His Story"

Ryder scratched his head in great perplexity. Suddenly he had a happy thought. "Mr. Blacksnake runs fast enough, but he doesn't have legs, does he?" he asked in triumph.

Little Mrs. Ryder looked a bit discomfited. "No-o," she admitted slowly, "he doesn't have legs; but I never could understand how he runs without them."

"Well, then," snapped Ryder, "if he can run without legs, why can't other creatures?