Mark Clifton, Eight Keys to Eden
“ To communicate this time, the fields of force took a sere planet, of barren, blistered rock, and with a concept made it into the garden of man's dreams. On one island, they set up a crystalline structure, a thing, this much concession to the mind of man; a tool, to amplify and clarify their thought to reach the still rudimentary but nevertheless present centers of man's mind—some certain man who might be ready to receive that thought. ”
