For the closest match to all 10, I pick the last one:
Jeanette Winterson
1 Turn up for work. Discipline allows creative freedom. No discipline equals no freedom.
Ain't that the truth. The more I sit down to write, the faster the words flow. If I take long breaks, coming back feels like trying to start a car when it hasn't been driven in months.
2 Never stop when you are stuck. You may not be able to solve the problem, but turn aside and write something else. Do not stop altogether.
See above. Stopping = death for my writing ability. This is why I currently have three or four projects going (depending on how you count). I got stuck on my Dresden fic, but I never stopped writing.
3 Love what you do.
Well I'm sure as hell not doing it for the money.
4 Be honest with yourself. If you are no good, accept it. If the work you are doing is no good, accept it.
This one's hard. Sometimes I just have to say "Yeah, the reason this story isn't working is because this is all boring. It sucks. Give it up.
5 Don't hold on to poor work. If it was bad when it went in the drawer it will be just as bad when it comes out.
This one, I can't quite agree with. It's true that bad work doesn't magically become good via aging. It's not cheese. But sometimes what I think is bad is actually quite good, I'm just too close to it to see it. So letting it sit changes my perspective, if not the work. And sometimes, bad work contains good ideas that can be recycled.
6 Take no notice of anyone you don't respect.
Amen.
7 Take no notice of anyone with a gender agenda. A lot of men still think that women lack imagination of the fiery kind.
Goes with #6. Anyone with a gender agenda, I don't respect.
8 Be ambitious for the work and not for the reward.
See above regarding loving the work.
9 Trust your creativity.
I have the most trouble with this one at the start of a piece. It's been done, it's trite, it's cliche, no one wants to read about this again. A million reasons not to write, and all of them stem from not trusting my creativity. Sometimes I get around this by telling myself that I'm just writing for me, for the love telling a story, so it doesn't matter if it's trite, cliche, boring, whatever. Since no one else is going to read it, I can write free from worrying about what everyone else is going to think.
10 Enjoy this work!
If I didn't enjoy it, didn't love it, I wouldn't do it. Even when it's hard, even when it sucks, I still love doing it.