“I sometimes get up at night when I can’t sleep and walk down into my library and open one of my books and read a paragraph and say: ‘My God, did I write that? Did I write that?’ Because it’s still a surprise,” he said in 2000.
In many ways, he was always that 12-year-old boy who was inspired to become a writer after a chance meeting with a carnival magician called Mr. Electrico who, to Bradbury’s delight, tapped him with his sword and said: “Live forever!” - http://www.kusi.com/story/18716977/ray-bradbury-author-of-fahrenheit-451-dies
