If you want to be a change agent, you have to ready to fail.

Given that ever-broadening array of options and alternatives, as consumers and investors, we are often bewildered. We need guidance. That's where today's brands come in. They are not so much signals about a particular product, they are signals about good judgment, trustworthiness. A big brand, whether it's Schwab or Disney, is becoming analogous to a portal that sells us advice about where we can find great deals.

Averages don't always reveal the most telling realities. You know, Shaquille O'Neal and I have an average height of 6 feet.

In the '90s it was irrational exuberance. Now it may be irrational doom and gloom.

The core principle is that we want an economy that works for everyone, not just for a small elite. We want equal opportunity, not equality of outcome. We want to make sure that there's upward mobility again, in our society and in our economy.

In Washington, it's dog eat dog. In academia, it's exactly the opposite.

Here's why I think the public service jobs are almost unavoidable: When we have downturns in the economy - and we will, for we haven't repealed the business cycle - unemployment will build, yet we no longer have any safety net. What are we going to do? Unless we decide to pull out all the stops and lower interest rates immediately and risk turning a recession into wild inflation, we're going to have to figure out some way of providing some more, not job security, but employment security.