Ideas are the currency of the new economy.

Every single human being is creative and maximizing that creativity is critical to happiness and economic growth. Economic growth is driven by creativity, so if we want to increase it, we have to tap into the creativity of everyone. That's what makes me optimistic. For the first time in human history, the basic logic of our economy dictates that further economic development requires the further development and use of human creative capabilities. The great challenge of our time is to find ways to tap into every human's creativity.

The creative individual is no longer viewed as an iconoclast. He—or she—is the new mainstream.

Builders need to take their preeminent position back from the traders for the economy of the future to flourish.

There's no getting around the fact that some cities face long odds, and governments and societies are going to be confronted with some hard decisions. Most importantly, cities have to recognize that in times of crisis they have to help themselves. Governments, no matter how well intentioned, can only do so much, especially when they themselves are so strapped for cash, as the U.S. is now. Government money will probably flow to cities and regions with good prospects for the future, so as not to risk money even further by pouring it into stalled economic models.

We are the only major developed nation that isn't investing meaningfully in high-speed rail, and I believe we're making a mistake. Transportation systems that are fast and efficient and environmentally clean are going to enable the formation of these new mega-regions, the heart of the spatial fix. We need to be able to accelerate the movement of people, goods, and services - the very movement of ideas, knowledge, and creativity - between our major population centers. We have to build these links.

Ideas are the currency of the new economy.