Find out what your hero or heroine wants, and when he or she wakes up in the morning, just follow him or her all day.
Love. Fall in love and stay in love. Write only what you love, and love what you write. The key word is love. You have to get up in the morning and write something you love, something to live for.
There are worse crimes than burning books. One of them is not reading them.
Don't think. Thinking is the enemy of creativity. It's self-conscious and anything self-conscious is lousy. You cannot try to do things. You simply must do things.
You must stay drunk on writing so reality cannot destroy you.