As a purely mathematical fact, people who sleep less live more.

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 was raised, myself, by extremely strict but also extremely loving Chinese immigrant parents. To this day, I believe that their having high expectations for me, coupled with love, was the greatest gift that anyone's ever given me. And so that's why, even though my husband is not Chinese, I try to raise my own two daughters the same way.

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.

Chinese parents believe that their kids owe them everything.

Once you get to the Enlightenment, the way that powers get to be hyperpowers isn't just by conquest. It's through commerce and innovation. Societies like the Dutch Republic and the United States used tolerance to become a magnet for enterprising immigrants.

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