For decades, Barbara Walters has been described as a broadcast pioneer - and with good reason. In 1974, Walters became the first female host of the 'Today' show. In 1976, she became the first woman to serve as a network-news anchor. In 1984, she moderated the first presidential debate between Walter Mondale and Ronald Reagan.

Most people prepare for travels by reading about their destination; it always seemed an odd approach to me. I find it much easier and more pleasant to focus with the sights and smells of a place rattling around in my mind.

It is a remarkable fact that smallpox, a scourge for thousands of years, has now vanished from the earth, except for two tiny vials, one locked in a highly secure facility at the Centers for Disease Control, in Atlanta, and another stored in a similarly secure vault in Siberia.

The history of agriculture is the history of humans breeding seeds and animals to produce traits we want in our crops and livestock.

First keep peace with yourself, then you can also bring peace to others.

I got married and I had children because of the Second World War, as all of us did, exclaiming, 'Oh, no, we are never going to bring a child into this wicked world,' but we had children by the dozen and got married.

If we desire a society of peace, then we cannot achieve such a society through violence. If we desire a society without discrimination, then we must not discriminate against anyone in the process of building this society. If we desire a society that is democratic, then democracy must become a means as well as an end.

Who wants to leave the door open to being dominated physically by another human being? Jiu Jitsu gives you the ability to not be dominated by that person, and to me, that's real peace of mind. I don't have to worry about that when I'm walking around in the world.