Quickly Langford's fingers interlocked with those of his wife. "This is it, darling!" he said.
Crendon's fingers fumbled a little as he turned Joan's head gently from the light and began to unwind the bandages.
"Don't open your eyes until I've removed the gauze pads," he warned. "And don't look directly at the light. At first you may not see at all; you must be prepared for that."
Crendon hated himself for his sternness, but experience had taught him that it was best to arouse a faint antagonism in his patients; it prevented them from regarding him as a miracle worker. He wanted them to face reality with courage, for healing depended on many things and was often a matter of blind, fanatical trust.
"Now then!" he said.
As he spoke he raised the last fold of the bandage, and carefully removed the small, moist pads beneath, one from each eye. He straightened, his back to the light.
Langford looked away quickly. As though from a great distance he heard Crendon say: "Now you may open your eyes. Remember, you may not see at all for five full minutes!"
Mentally he added: Or ever! I shouldn't be discouraged. A man does what he can. Ten years of it, ten years of trying to save human sight. And every day I learn something. And every day I envy men who endure merely the loneliness of space. Why pretend? I have never felt compassion for humanity in the abstract. It is only when I look into eyes that I have failed to heal and realize that I can do nothing at all.
"Dr. Crendon, I can see! Everything—clearly."