Y.M. It could.
O.M. What could the stone engine do?
Y.M. Drive a sewing-machine, possibly—nothing more, perhaps.
O.M. Men would admire the other engine and rapturously praise it?
Y.M. Yes.
O.M. But not the stone one?
Y.M. No.
O.M. The merits of the metal machine would be far above those of the stone one?
Y.M. Of course.
O.M. Personal merits?