in my opinion if you have a secret compartment in your lute case and don't use it to hide things, there is something terribly, terribly wrong with you.
Patrick RothfussThe key to good worldbuilding is leaving out most of what you create. You, as the author, had damn well better know the where all that dragon food comes from, but that doesn't mean that I, as a reader, want to read a five thousand word essay about you explaining it to me. I don't need to see the math, but I can tell by the details you provide whether or not you've thought these things through to their logical conclusions.
Patrick RothfussDon't get me wrong, hard and soft fantasy stories can both be good. But you need to know which camp you're in. I'm into realism. I'm a hard fantasy guy.
Patrick RothfussA lot of new writers assume you have to know the where the story is going and that it flows out as molten gold. But really, sometimes you think you are going to one place, but then you decide that is dumb idea. Then you go somewhere else and it is a worse idea. But then you switch again and you might have a beautiful accident.
Patrick Rothfuss