In another moment we were outside the door. The get-away was accomplished.

We walked out of the building and towards the avenue.

As we passed the portals of the Arts Building, a noisy, rackety crowd of boys—evidently, to our eyes, schoolboys —came out, jostling and shouting. They swarmed past us, accidentally, no doubt, body-checking Mr. Sims, whose straw hat was knocked off and rolled on the sidewalk. A janitor picked it up for him as the crowd of boys passed.

"What pack of young bums are those?" asked Mr. Sims. "You oughtn't to let young roughs like that come into the buildings. Are they here from some school or something?"

"No sir," said the janitor. "They're students."

"Students?" repeated Mr. Sims. "And what are they shouting like that for?"

"There's a notice up that their professor is ill, and so the class is cancelled, sir."

"Class!" said Mr. Sims. "Are those a class?"

"Yes, sir," said the janitor. "That's the Senior Class in Philosophy."

Mr. Sims said nothing. He seemed to limp more than his custom as we passed down the avenue.