The 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 RothfussChronicler picked up his pen, but before he could dip it, Kvothe held up a hand. "Let me say one thing before I start. I've told stories in the past, painted pictures with words, told hard lies and harder truths. Once, I sang colors to a blind man. Seven hours I played, but at the end he said he saw them, green and red and gold. That, I think, was easier than this. Trying to make you understand her with nothing more than words. You have never seen her, never heard her voice. You cannot know.
Patrick RothfussSpeculative fiction is where my heart lies. It's what I read growing up, and it's what I read as an adult.
Patrick RothfussClose your mouth, E'lir Kvothe, or I will feel obliged to put some vile tonic in it.
Patrick RothfussMy thought is, if you're a book lover, you're going to enjoy winning a book even if it's not something you'd ordinarily pick up on your own. It's a chance to expand your horizons a little.
Patrick Rothfuss