Some parents let their kids sleep at other people's houses, where they drink alcohol, watch TV for hours and God knows what else. But if you say you have to get all A's and practice the violin for two hours, then they consider that abusive. That upsets me.

I say 'I love you' to my daughters every day.

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.

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.

The most successful hyperpowers are the ones where there was actual intermixing. Tang dynasty China was Chinas golden age, and contrary to what I was told when I was growing up, Tang China was founded by a man who by todays standards was no more than half Chinese. It was a mixed-blood dynasty that pulled in "barbarians" from the steppe.

There are all these new books out there portraying Asian mothers as scheming, callous, overdriven people indifferent to their kids' true interests. For their part, many Chinese secretly believe that they care more about their children and are willing to sacrifice much more for them than Westerners, who seem perfectly content to let their children turn out badly. I think it's a misunderstanding on both sides. All decent parents want to do what's best for their children. The Chinese just have a totally different idea of how to do that.

I do believe that when your child does poorly on a test, your first step should not necessarily be to attack the teacher or the school's curriculum. It should be to look at the idea that, maybe, the child didn't work hard enough.