I would want to first focus on giving them a good childhood then after that, leaving something behind.
This is an interesting one. I wonder what a good childhood really is these days. Most children (at least for a while) don't think their childhood was great, but a lot of parents seem to focus on the wrong sides of childhood too, even when they try to provide a good one. Parenting sucks - maybe because we all had crappy childhoods! :D
It's a tough question and I guess it's trust that most of us had a crappy childhood. Would leaving them without the suffering a good idea or would it help? It helped me understand the value of money.