"If the thing had been possible," began Barker, cursing.

"The thing would have been as possible," said Buck, simply, "as simple as arithmetic. There are a certain number of street entries that lead to Pump Street. There are not nine hundred; there are not nine million. They do not grow in the night. They do not increase like mushrooms. It must be possible, with such an overwhelming force as we have, to advance by all of them at once. In every one of the arteries, or approaches, we can put almost as many men as Wayne can put into the field altogether. Once do that, and we have him to demonstration. It is like a proposition of Euclid."

"You think that is certain?" said Barker, anxious, but dominated delightfully.

"I'll tell you what I think," said Buck, getting up jovially. "I think Adam Wayne made an uncommonly spirited little fight; and I think I am confoundedly sorry for him."

"Buck, you are a great man!" cried Barker, rising also. "You've knocked me sensible again. I am ashamed to say it, but I was getting romantic. Of course, what you say is adamantine sense. Fighting, being physical, must be mathematical. We were beaten because we were neither mathematical nor physical nor anything else—because we deserved to be beaten. Hold all the approaches, and with our force we must have him. When shall we open the next campaign?"

"Now," said Buck, and walked out of the bar.

"Now!" cried Barker, following him eagerly. "Do you mean now? It is so late."

Buck turned on him, stamping.

"Do you think fighting is under the Factory Acts?" he said; and he called a cab. "Notting Hill Gate Station," he said; and the two drove off.