I like the thread.

Haven't thought it through though. Self-discipline was one of my main concerns years ago. I wanted to know how to control myself. There were times when I over-used control and self-control. Then, with experience, I took it easier and have been learning about it ever since. Daoist practices helped me a lot. But I wouldn't teach techniques to a child, just the attitude - mine and my husband's, till he is or feels ready for more and asks for it, for another type of teaching. That's what I'm trying to do and this is what we decided to do: teaching while being, teaching by doing while he's watching, while he's around us.
The way I see it now is that if I want to impart something non-academic than I should look into what and how I do, speak, act and react. We know that children feel even what we don't express by words - our emotions inside, for instance. I've been using both the good and the bad feelings, either with or without knowing it and I've watched his reactions to them.
My son imitates me. He's like my mirror. So if I repeat some actions he learns and does them too. Like being polite - saying "Thank you"-, or "Good morning" after waking up, for instance.
So I use that while being with him: being a model for him to learn from, to learn the things I believe are worth learning and having inside. This means working on my self-control, changing myself to become a model (I'll always be working on that :P ). And I also try not to forget that he has his own nature, one that will be uncovered in time, just like I have mine (which needed more self-control to achieve better results in life).
Just as an addition: There is one thing that I'm not sure of and have a lot of questions about: how early? How early can we teach them self-discipline? How early do we influence our children? Before birth? How much do I, as a mother, during pregnancy, influence the baby's attitude after birth? I tried to control myself as much as I could, not to be frightened or stressed etc. while being pregnant, though I had gone through many very stressful situations for quite a while. And our boy grew up fine, sociable, happy, open-hearted etc. Is/was there any connection?
Andrea