As he did so, his mind gave a queer click, and the doors of his inner consciousness again swung open. But this time it was only to draw him back into the creative world from which he had been so violently ejected. He had suddenly seen a point to be made in the Einstein controversy, and he began to fumble for a paper on which to jot it down. He found only one, the closely-scribbled flap of a torn envelope on which, during the journey to Cannes, he had calculated and re-calculated the extent of the sum he would have to raise to reimburse the Princess; but possibly there might be a clear space on the other side. He turned it over, and there read, in a tall slanting hand: Princesse Balalatinsky, Villa _Mon Caprice_, Route de Californie. He started to his feet, and glanced about him frantically for a taxi. He had no idea where the Route de Californie was, but in his desperate circumstances, it seemed as easy to hire a taxi for a five minutes’ transit as for a long expedition. Besides, it was the only way he knew of being sure of reaching his destination; and to do so as soon as possible was now a fixed idea. The taxi carried him a long way; back through the whole length of the town, out on a flat white dusty road, and then up and up between walls overhung with luxuriant verdure till, at a turn, it stood still with a violent jerk. The Professor looked out, and saw himself confronted by the expressive countenance of Mr. Taber Tring. “Oh, my God—you again!” shrieked the young man, turning suddenly white with fury—or was it rather with fear? “Why do you say _again_?” questioned the Professor; but his interlocutor, taking to his heels with unaccountable velocity, had already disappeared down a verdant by-way. The Professor leaned back in the taxi in speechless amazement. He was sure now that the “again” referred to their previous encounter that morning at Monte Carlo, and he could only conclude that it had become a fixed habit of Taber Tring’s to run away whenever they met, and that he ran a great deal too fast for the Professor ever to hope to overtake him. “Well,” said the driver, “there’s a gentleman who isn’t pleased. He thought I had no fare, and expected to get a lift up to the top of this mountain.” “I should have been happy to give him a lift,” said the Professor rather wistfully; to which the driver replied: “He must be a mile off by this time. He didn’t seem to fancy your looks.” There was no controverting this statement, mortifying as it was, and they continued their ascent till a gateway impressively crowned by heraldic lions admitted them to terraced gardens above which a villa of ample proportions looked forth upon the landscape.