I don't really know yet. I'm at the age where I'm thinking about having children, and I suppose they will be my legacy. I want to raise them to be better, happier, more successful than me (I think that's the ultimate goal with children, to shape them into better people than you are yourself).

That's what I'll leave behind: people who are better than me, and who hopefully want to have children of their own who are in turn raised to be better still.