“Look at that airship of ours that came over Porth yesterday: ten years ago that would have been an inconceivable sight. Take the steam engine, take printing, take the theory of gravitation: they were all inconceivable till somebody thought of them. So it is, no doubt, with this infernal dodgery that we’re talking about: the Huns have found it out, and we haven’t; and there you are.”
