"Ah, professor," said the silver-gray, interrupting him, "how is this? You, such a distinguished scholar—you still believe in Europe? Why, my dear sir, Europe no longer exists—certainly not as a quarter of the globe. It is simply, as Humboldt very truly remarks in his Cosmos, the septentrional point of Asia."

The surprise seemed to pass, at this point, from the face of the Scot to that of the Strasburger. After reflecting a moment, "Really," murmured he, "I recollect, in Cosmos—But how, then, do you reach six parts of the globe?"

"Only count, professor: Asia, one; Africa, two; Australia, three; Oceanica, four; North America, five; and South America, six."

"You cut America in two?"

"Nature has taken that responsibility. Each part of the world being necessarily an insulated continent, an enormous island, it is too much to ask me to confound the northern and southern continents of America, hung together by a thread—a thread which messieurs the engineers"—he bowed airily to my companion—"have very probably severed by this time."

The honest professor passed his hand over his forehead. "The deuce!" he said. "That is logic perhaps. Still, sir, I think it is rather hardy in you to double America and annihilate Europe, when Europe discovered America."

"The Europeans did not discover America," replied the young philosopher. "The Americans discovered Europe."

The professor of geography remained stunned: the homoeopathist gave utterance to a cry—one of admiration, doubtless.

"An American colony was settled in Norway long before the arrival of Columbus in Santo Domingo: who will contradict me when Humboldt says so? Only read your Cosmos!"

"The dickens! prodigious! prodigious!" repeated the man of blue. The young silver coat went on: