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.

Good management has helped me find much of the success I've got.

Success is the progressive realization of a worthy goal or ideal.

We reached a high point in my opinion with the passage of the civil rights legislation and Martin Luther King's success and the crusade of others. I think we kind of breathed a sigh of relief as if we had achieved the end of racial discrimination or white supremacy.

I'm bound to fail when I write in Italian, but unlike my sense of failure in the past, this doesn't torment or grieve me.