I don't do all the background and the worldbuilding before I start the story. What I do is I work out the bare minimum I need to start the story, and often that really is a bare minimum - it's a character in a situation, and I know nothing about the character, I know nothing about the situation, and then I think about it for a long time, and make notes about where I think the story is going to go and so on, but I don't really make notes to do with the background or the magic system or the world.
Garth NixFor everyone and everything, there is a time to die. Some do not know it, or would delay it, but its truth cannot be denied. Not when you look into the stars of the ninth gate.
Garth NixPlease," said Lirael..."I think I would like to work in this Library." "The Library," repeated Sanar, looking troubled. "That can be dangerous to a girl of fourteen. Or a woman of forty, for that matter.
Garth NixI certainly have had experiences of a sense of wonder at the world and a feeling that even though it could all be explained rationally, it still feels that there is more to it.
Garth NixBut think of how much worse it would be to sit here, not knowing. Until the Dead choke the Ratterlin and Hedge walks across the dry bed of the river to batter down the door.
Garth NixI have a lot of friends who served in the regular army for a long time. Quite a few of my friends from that time went on to become full-time soldiers. But you live in a world that is entirely army. Your whole world is pretty much that military service, and it's very hard to do other things and to break out of that environment.
Garth Nix