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

Everyone needs to have access both to grandparents and grandchildren in order to be a full human being.

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.

The problem with America today is that too many people know too much about not enough.

For the human species to evolve, the conversation must deepen.

There are unidentified flying objects. That is, there are a hard core of cases-perhaps 20 to 30 percent in different studies-for which there is no explanation. We can only imagine what purpose lies behind the activities of these quiet, harmlessly cruising objects that time and again approach the Earth. The most likely explanation, it seems to me, is that they are simply watching what we are up to

It is easier to change a man's religion than to change his diet.