His face betrayed his astonishment so plainly that he saw a mocking smile in the eyes of the black-haired man, who had again turned toward him.

As he played merely for the sake of playing, and not to win or lose, he pocketed all that was pushed toward him and his stake.

“Since you are not going to play any more,” said the amiable gentleman, leaving his chair, “will you permit me to say a word to you?”

Saniel bowed, and together they left the table. When they were far enough away to converse without disturbing the players, the gentleman bowed ceremoniously:

“Permit me to present myself-Prince Mazzazoli.”

Saniel replied by giving his name and position.

“Well, doctor,” the prince said with a strong Italian accent, “you will pardon me, I hope, for making the simple observation that my age authorizes: you play like a child.”

“Like an ignoramus,” Saniel replied, without being angry. For, however unusual this observation might be, he had already decided that it might be a good thing in the future to call upon the testimony of a prince.

“I am sure you are still asking yourself why you received eighteen times the sum of your stake at the first play, and why you did not receive thirty-six times the sum at the second.”

“That is true.”