I suspect there is no such thing as having enough money. In fact, many of the super-rich agree that the more you have the more you worry about it. Their stories emerge in a great book, "Richistan," by Robert Frank.

Maybe less is more.

I was just thinking today how strange it is that much white-collar crime (I think of Enron) comes from unbelievably wealthy people.

Looks to me like wealth isn't good for most of us.