" He had also been demonstrative and intelligent from the very beginning, his questions startlingly insightful. She would watch him absorb a new idea and wonder what effect it would have on him, because, with Edgar, EVERYTHING came out, eventually, somehow. But the PROCESS – how he put together a story about the world’s workings – that was mysterious beyond all ken. In a way, she thought, it was the only disappointing thing about having a child. She’d imagined he would stay transparent to her, more PART of her, for so much longer. But despite the proximity of the daily work, Edgar had ceased long before to be an open book. A friend, yes. A son she loved, yes. But when it came to knowing his thoughts, Edgar could be opaque as a rock. "

― David Wroblewski , The Story of Edgar Sawtelle