"Then at one time an authentic Garland existed," Phil Resch said. "And somewhere along the way got replaced." His sharklike lean face twisted and he struggled to understand. "Or — I've been impregnated with a false memory system. Maybe I only remember Garland over the whole time. But — " His face, suffused now with growing torment, continued to twist and work spasmodically. "Only androids show up with false memory systems; it's been found ineffective in humans."