Quote by Steven Moffat

“It is hard to talk about the importance of an imaginary hero. But heroes are important. Heroes tell us something about ourselves. History books tell us who we used to be, documentaries tell us who we are now... but heroes, tell us who we want to be. A lot of our heroes depress me. But when they made this particular hero, they didn't give him a gun, they gave him a screwdriver to fix things. They didn't give him a tank or a warship or a X-Wing Fighter, they gave him a phone box from which you can call for help. And they didn't give him a superpower, or pointy ears, or Heat Ray, they gave him an extra heart. They gave him two hearts and that is an extraordinary thing. There will never come a time when we don't need a hero like the Doctor. - The Day of the Doctor Q&A”

Quote by Steven Moffat