"People always say, ‘The production companies are all so stupid; they do not even want to read my screenplay.’ My answer is just roll up your sleeves and work where there’s real intensity of life. Don’t work in an office. Work as a bouncer in a sex club. Something like that. Work as a guard in a maximum security prison. Earn the money and then make your film, no matter what."

Werner Herzog. What a guy. Many other bits of excellent advice, too.