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.

Life is in one of its smoother phases ... I've no responsibilities in the world except friends and students and cherishing the life of the world -- and the belief that there is enough love to go round.

The important thing about women today is, as they get older, they still keep house. It's one reason why they don't die, but men die when they retire. Women just polish the teacups.

I had my father's mind, but he had his mother's mind. Fortunately, his mother lived with us and so I early realized that intellectual abilities of the kind I shared with my father and grandmother were not sex-linked.

We make our own criminals, and their crimes are congruent with the national culture we all share. It has been said that a people get the kind of political leadership they deserve. I think they also get the kinds of crime and criminals they themselves bring into being.

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

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.