Don't think. Thinking is the enemy of creativity. It's self-conscious, and anything self-conscious is lousy. You can't try to do things. You simply must do things.
Ray Bradbury
"1000 words a day may make you feel like a writer, but a 1000 words of crap just makes you a crap one. Writing isn't just about producing words – it's about creating stories, developing characters, imagining worlds. The words that reveal all that are just the icing on the cake. Prose, no matter how lovely, is just prose – without character and narrative to drive it, people will tire by paragraph 2."
"The best advice is the simplest: Write every day even if you think what you’re doing stinks. Fall in love with writing, not with what you’ve written. Put your energies into writing the best things you can, not how to sell them. If it doesn’t say it on the page, it doesn’t say it."