" The ground recoiled, shocked. The worktable swooped beneath him as though it were a swing whose rope had broken. He turned over, grinding his belly against the table, holding the sides with his outstretched hands to kill the fear. The figure was standing now, and his feet held the ground flatly, directly on the damp, breathing earth. As trees do, he sought strength with grasping, rock-splitting notes. The first step shook the earth almost as the standing had. After "

― Gene Wolfe , The Devil in a Forest