I feel that my father's greatest legacy was the people he inspired to get involved in public service and their communities, to join the Peace Corps, to go into space. And really that generation transformed this country in civil rights, social justice, the economy and everything.
Semantics, or the study of meaning, remained undeveloped, while phonetics made rapid progress and even came to occupy the central place in the scientific study of language.
One of my very greatest fears as a child was being ridiculed in public. And there it was coming true. As a television presenter, I'd been respected. People come up to you in the street and shake your hand and talk to you in a respectful way.

