Light, Bright, and Sparkling

Monday, Nov. 3 2008 After a two-day odyssey or hegira (it takes so long to get here the trip requires a fancy word!) I've reached Tema...

To Ellen: I write to you from Toronto. Didn't sleep at all last night - had a script to finish, and was too tense. Had to do so much p...

I don't know why I get so nervous before doing these things. I've given dozens of talks, but then I have my paper to grip hold of, ...