Amy Chua

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.

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.

Western parents worry a lot about their children's self-esteem. But as a parent, one of the worst things you can do for your child's self-esteem is to let them give up. On the flip side, there's nothing better for building confidence than learning you can do something you thought you couldn't.

A lot of parents today are terrified that something they say to their children might make them 'feel bad.' But, hey, if they've done something wrong, they should feel bad. Kids with a sense of responsibility, not entitlement, who know when to experience gratitude and humility, will be better at navigating the social shoals of college.

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'm suggesting that, ironically, the secret to becoming a world 'hyperpower' is tolerance. If you look at history, you see great powers being very tolerant in their rise to global dominance.