“So we know nothing and we are still where we started,” I said, with great dismay. William stopped and looked at me with an expression not entirely benevolent. “My boy,” he said, “you have before you a poor Franciscan who, with his modest learning and what little skill he owes to the infinite power of the Lord, has succeeded in a few hours in deciphering a secret code whose author was sure would prove sealed to all save himself . . . and you, wretched illiterate rogue, dare say we are still where we started?”