Protectionism will do little to create jobs and if foreigners retaliate, we will surely lose jobs.
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Look, I'm very much in favor of tax cuts, but not with borrowed money. And the problem that we've gotten into in recent years is spending programs with borrowed money, tax cuts with borrowed money, and at the end of the day that proves disastrous. And my view is I don't think we can play subtle policy here.
At the outset of the creation of the euro in 1999, it was expected that the southern eurozone economies would behave like those in the north; the Italians would behave like Germans. They didn't. Instead, northern Europe fell into subsidizing southern Europe's excess consumption, that is, its current account deficits.
Fear and euphoria are dominant forces, and fear is many multiples the size of euphoria. Bubbles go up very slowly as euphoria builds. Then fear hits, and it comes down very sharply. When I started to look at that, I was sort of intellectually shocked. Contagion is the critical phenomenon which causes the thing to fall apart.
I do not understand where the backing of Bitcoin is coming from. There is no fundamental issue of capabilities of repaying it in anything which is universally acceptable, which is either intrinsic value of the currency or the credit or trust of the individual who is issuing the money, whether it's a government or an individual.
I've been around long enough to know that a good deal of the praise heaped on me I had nothing to do with. The only thing I did object to was the fact that where the criticism was actually wrong. Did it bother me? Of course it bothered me. But I've been around long enough to have ups and downs. So you get over it.