When I give a lot of speeches, they're always on the fly. I mean, I know what I'm going to say roughly, but I do not - will not read.
“I don't even drink! I can't stand the taste of alcohol. Every New Year's Eve I try one drink and every time it makes me feel sick. So I don't touch booze - I'm always the designated driver.”
“I spent eighteen months as a graduate student in physics at Columbia University, waiting unhappily for an opportunity to work in a laboratory and wondering if I should continue in physics.”