If two scientists are giving their papers at a symposium, and one of them is just naturally better at talking to the public or talking to a group of people, that scientist is liable to get more attention - in fact, I'm told that they do get more attention - than the one who's a little more stiff about it. Well, that's not good for science.

A really great actor, in a lucky performance, can transform himself or herself. I've seen actors do that. But often it's a mechanical transformation, which isn't as interesting, and you've got to be careful how you go about something like that, I think.

Alan Alda Quotes