A historian is battling all the time to remember as much as possible.

When bond prices fall, interest rates soar, with painful consequences for all borrowers.

If the financial system has a defect, it is that it reflects and magnifies what we human beings are like. Money amplifies our tendency to overreact, to swing from exuberance when things are going well to deep depression when they go wrong. Booms and busts are products, at root, of our emotional volatility.

So much of liberalism in its classical sense is taken for granted in the west today and even disrespected. We take freedom for granted, and because of this we don't understand how incredibly vulnerable it is.

In the financial sector, those whom the gods want to destroy they first teach math.

It's all very well for us to sit here in the west with our high incomes and cushy lives, and say it's immoral to violate the sovereignty of another state. But if the effect of that is to bring people in that country economic and political freedom, to raise their standard of living, to increase their life expectancy, then don't rule it out.

I refuse to accept that Western civilization is like some hopeless old version of Microsoft DOS, doomed to freeze, then crash. I still cling to the hope that the United States is the Mac to Europe's PC, and that if one part of the West can successfully update and reboot itself, it's America.