"I shall lecture on 'The Material and the Immaterial,'" answered the Professor, in a deep bass voice.
The boarders looked puzzled. The announcement of the subject did not seem to excite interest.
"Shall you treat the subject in a popular manner, Prof. Poppendorf?" asked the Disagreeable Woman, in a tone that did not necessarily suggest sarcasm.
Prof. Poppendorf seemed puzzled.
"I do not know!" he answered, "if it will be popular—I hope it will be instructive."
"Will there be any jokes in it, Professor?" asked Sam Lindsay, a vocalist from an uptown Dime Museum.
"Jokes!" repeated the Professor, evidently scandalized. "It would not be appropriate. The subject is metaphysical. If you want jokes you must go to the variety theatre."
"True," said Lindsay, "or to the Dime Museums. We've got a man at our place who will make you split your sides laughing."
"I have here some tickets," continued the Professor, "some tickets which I shall be glad to dispose of in advance," and he drew out a package of perhaps twenty-five. "Miss Blagden, I hope you will patronize me."
"You may give me two," said the Disagreeable Woman, drawing a dollar bill from her pocket, and passing it to the Professor.