Real self-esteem has to be earned. I also believe in virtuous circles, like, nothing is fun until you are good at it. It is great if you can instill in children the ability to not give up, to have a work ethic.

You know, parenting is so personal. And we're all afraid that we didn't quite get it right. And it feels like the stakes are so high. By we - what if we made a mistake?

The fact is that Chinese parents can do things that would seem unimaginable-even legally actionable-to Westerners. Chinese mothers can say to their daughters, "Hey fatty-lose some weight." By contrast, Western parents have to tiptoe around the issue, talking in terms of "health" and never ever mentioning the f-word, and their kids still end up in therapy for eating disorders and negative self image.

I kind of - I like my life, I feel I have lots of opportunities. And my parents actually having had such high expectations for me - I would say it's the greatest gift that anyone has ever given me. I complained a lot when I was little, but that's how I feel now. And that's why I tried to do the same with my two daughters.

I worry that by losing my temper so much and being so harsh and yelling so much that, by example, I will have taught my daughters to be that way, and I'm now constantly telling them not to do that.

Westerners often laud their children as 'talented' or 'gifted', while Asian parents highlight the importance of hard work. And in fact, research performed by Stanford psychologist Carol Dweck has found that the way parents offer approval affects the way children perform, even the way they feel about themselves.

There's nothing better for building confidence than learning you can do something you thought you couldn't.