Page:The iron heel.djvu/37

 "His test of truth is: 'Will it work? Will you trust your life to it?'"

"Pish!" Dr. Hammerfield sneered. "You have not taken Bishop Berkeley into account. He has never been answered."

"The noblest metaphysician of them all," Ernest laughed. "But your example is unfortunate. As Berkeley himself attested, his metaphysics didn't work."

Dr. Hammerfield was angry, righteously angry. It was as though he had caught Ernest in a theft or a lie.

"Young man," he trumpeted, "that, statement is on a par with all you have uttered to-night. It is a base and unwarranted assumption."

"I am quite crushed," Ernest murmured meekly. "Only I don't know what hit me. You'll have to put it in my hand, Doctor."

"I will, I will," Dr. Hammerfield spluttered. "How do you know? You do not know that Bishop Berkeley attested that his metaphysics did not work. You have no proof. Young man, they have always worked."

"I take it as proof that Berkeley's metaphysics did not work, because—" Ernest paused calmly for a moment. "Because Berkeley made an invariable practice of going through doors instead of walls. Because he trusted his life to solid bread and butter and roast