Making a film is like putting out a fire with sieve. There are so many elements, and it gets so complicated.
George LucasThe object is to try to get the (movie) system to work for you, instead of against you. And the only way you can do it is through success, I'm afraid.
George LucasThe secret is not to give up hope. It's very hard not to because if you're really doing something worthwhile I think you will be pushed to the brink of hopelessness before you come through the other side.
George Lucas