The city as a center where, any day in any year, there may be a fresh encounter with a new talent, a keen mind or a gifted specialist-this is essential to the life of a country. To play this role in our lives a city must have a soul-a university, a great art or music school, a cathedral or a great mosque or temple, a great laboratory or scientific center, as well as the libraries and museums and galleries that bring past and present together. A city must be a place where groups of women and men are seeking and developing the highest things they know.

Ninety-nine percent of the time humans have lived on this planet we've lived in tribes, groups of 12 to 36 people. Only during times of war, or what we have now, which is the psychological equivalent of war, does the nuclear family prevail, because it's the most mobile unit that can ensure the survival of the species. But for the full flowering of the human spirit we need groups, tribes.

Wonder is very important, because if we never wondered, we would never get to the point of asking questions. Yet wonder may lead people to write poetry or to paint pictures or to pray, as well as to ask the kinds of questions about the world and themselves that can be answered by science.

In the modern world we have invented ways of speeding up invention, and people's lives change so fast that a person is born into one kind of world, grows up in another, and by the time his children are growing up, lives in still a different world

In each age there is a series of pressing questions which must be asked and answered. On the correctness of the questions depends the survival of those who ask; on the quality of the answers depends the quality of the life those survivors will lead.

It is typical, in America, that a person's hometown is not the place where he is living now but is the place he left behind.

Somehow, we have to get older people back close to growing children if we are to restore a sense of community, acquire knowledge of the past, and provide a sense of the future.