"You apply that term quite differently from what it stood for in my memory," said I.

"It used to mean some sort of beneficent statesmanship, at first," Nellie agreed. "Then it spread to various philanthropic efforts and wider grades of government activities. Now it means any kind of world work."

She saw that this description did not carry much weight with me, and added, "Any kind of human work, John; that is, work a man gives his whole time to and does not himself consume, is world work—is social service."

"If a man raises, by his own labor, just enough to feed himself—that is working for himself," Mr. Brown explained, "but if he raises more corn than he consumes, he is serving humanity."

"But he does not give it away," I urged; "he is paid for it."

"Well, you paid the doctor who saved your child's life, but the doctor's work was social service none the less—and the teacher's—anybody's."

"But that kind of work benefits humanity—"

"Yes, and does it not benefit humanity to eat—to have shoes and clothes and houses? John, John, wake up!" Nellie for the first time showed impatience with me. But my brother-in-law extended a protecting arm.

"Now, Nellie, don't hurry him. This thing will burst upon him all at once. Of course, it's glaringly plain, but there was a time when you and I did not see it either."

I was a little sulky. "Well, as far as I gather," and I took out my note book, "people all of a sudden changed all their ideas about everything—and your demi-millennium followed."