Power must be used, but it must be tempered by soul-searching and the recognition of our human capacity for error. That is the maxim that should inform our approach to every challenge, from reforming state government to engaging in foreign affairs.

Delay is the enemy of progress.

It's not Big Brother that we now have to be afraid of, but Big Browser.

The attacks on the World Trade Center and the Pentagon shook our nation to the core. Americans were deeply frightened, sad, and angry, and they rallied around a President who, at the time, showed impressive certitude and calm.

We are all used to paying a sales tax when we buy things - almost 9 percent here in New York City. The application of this concept to the financial sector could solve our need for revenue, bring some sanity back into the financial sector, and give us a way to raise the revenue we need to run the government in a fiscally responsible way.

Don't reward bad behavior. It is one of the first rules of parenting. During the financial cataclysm of 2008, we said it differently. When we bailed out banks that had created their own misfortune, we called it a 'moral hazard,' because the bailout absolved the bank's bad acts and created an incentive for it to make the same bad loans again.

Some say that I should settle down, go slower and not push so hard, so quickly for such transformational change. To them, I say that you misunderstand the size of the problems we face, the strength of the status quo and the urgency of the people's desire for change.