“My father left me something over thirty-one thousand dollars.”

“Thirty-one from one hundred and four leaves seventy-three.”

“And interest,” I corrected.

“I thought that was what you were driving at,” he surmised calmly. He pulled out a volume from its repository in his desk, and turned backwards and forwards in the book for a few moments, taking off figures on a sheet of paper. “Eight years at five per cent makes the whole over one hundred and fifty-five thousand dollars less thirty-one.”

“Thank you.”

“Where can you get the balance?”

“I must earn it.”

He looked at me with a slightly quizzical expression and asked, “How?”

“That I have yet to think out.”

“Any business?”