Murray Leinster,
Sam, This Is You
“ But he'd remembered that if a man stands in a corner and talks to the wall, his voice will sound to him just the way it sounds to somebody else. Being in the telephone business, he'd tried it and now he did recognize the voice. It was his. His own. Talking to him. Which, of course, was impossible."Look," said hoarsely, "I don't believe this!""Then listen," the voice said briskly. And Sam's face grew red. It burned. His ears began to feel scorched. Because the voice—his voice—was telling him strictly private matters that nobody else in the world knew. Nobody but himself and Rosie. ”
