"Then, really...." he began.

"Caro Marco ... I beg of you to let me finish," pleaded Barti.

He, too, was pale by now, and he snatched off his eyeglasses, breathing nervously upon them, and squinting slightly with his short-sighted eyes, in the stress of the moment.

"Switzerland is not the only country in the world," he hurried on, polishing and repolishing the glasses as he spoke, very glad not to be able to see Amaldi's set, white face more clearly. "I have made inquiries, and it seems that in Hungary...."

"'Hungary'!" echoed Amaldi. He gave a short laugh. "But I beg your pardon. Go on, please...." he said gravely the next moment.

"And why not Hungary?" Barti demanded, with a show of impatience which he was far from feeling. "For my part, I think I should prefer a Hungarian citizenship. It seems that in Hungary there is a process of adoption...."

Again Amaldi echoed him.

"'Adoption'!" he exclaimed, with even more emphasis than before. "My dear Barti, excuse me—but I hadn't realised that the thing would be ridiculous as well as humiliating."

Then he checked himself, walking to and fro in the small room several times. The other sat watching him in silence.

Presently he stopped in front of Barti and looked down at him with a rather wry but affectionate smile.