The old man knew that he had talked too much, voicing that grievance again of which even the rocks were weary. "Yes," he said briefly, and bowed and led the way into the house. In one of the corridors running out of the hall down which he was leading silently, Rodriguez overtook that old man and questioned him to his face. "Who is this professor?" he said. By the light of a torch that spluttered in an iron clamp on the wall Rodriguez questioned him with these words, and Morano with his wondering, wistful eyes. The old man halted and turned half round, and lifted his head and answered. "In the University of Saragossa," he said with pride, "he holds the Chair of Magic." Even the names of Oxford or Cambridge, Harvard or Yale or Princeton, move some respect, and even yet in these unlearned days. What wonder then that the name of Saragossa heard on that lonely mountain awoke in Rodriguez some emotion of reverence and even awed Morano. As for the Chair of Magic, it was of all the royal endowments of that illustrious University the most honoured and dreaded. "At Saragossa!" Rodriguez muttered. "At Saragossa," the old man affirmed. Between that ancient citadel of learning and this most savage mountain appeared a gulf scarce to be bridged by thought. "The Professor rests in his mountain," the old man said, "because of a conjunction of the stars unfavourable to study, and his class have gone to their homes for many weeks." He bowed again and led on along that corridor of dismal stone. The others followed, and still as Rodriguez went that famous name Saragossa echoed within his mind. And then they came to a door set deep in the stone, and their guide opened it and they went in; and there was the Professor in a mystical hat and a robe of dim purple, seated with his back to them at a table, studying the ways of the stars. "Welcome, Don Rodriguez," said the Professor before he turned round; and then he rose, and with small steps backwards and sideways and many bows, he displayed all those formulae of politeness that Saragossa knew in the golden age and which her professors loved to execute. In later years they became more elaborate still, and afterwards were lost. Rodriguez replied rather by instinct than knowledge; he came of a house whose bows had never missed graceful ease and which had in some generations been a joy to the Court of Spain. Morano followed behind him; but his servile presence intruded upon that elaborate ceremony, and the Professor held up his hand, and Morano was held in mid stride as though the air had gripped him. There he stood motionless, having never felt magic before. And when the Professor had welcomed Rodriguez in a manner worthy of the dignity of the Chair that he held at Saragossa, he made an easy gesture and Morano was free again.