"I could give you instances—"

"I don't want them particularly," I interrupted. "My main point is that experience has made you a funk. Pass the baccy, Mac."

"Mean to tell me that's how you teach?" cried Simpson. "How in all the world do you do for discipline?"

"I do without it."

"My goodness! that's the limit! May I ask why you do without it?"

"It is a purely personal matter," I answered. "I don't want anyone to lay down definite rules for me, and I refuse to lay down definite rules of conduct for my bairns."

"But how in all the earth do you get any work done?"

"Work," I said, "is an over-rated thing, just as knowledge is overrated."

"Nonsense," said Simpson.