John McEnroe...was arguably the best serve-and-volley man of all time, but then McEnroe was an exception to pretty much every predictive norm there was. At his peak (say 1980 to 1984), he was the greatest tennis player who ever lived-the most talented, the most beautiful, the most tormented: a genius. For me, watching McEnroe don a blue polyester blazer and do stiff lame truistic color commentary for TV is like watching Faulkner do a Gap ad.

The real irony is that the view of infinity as some forbidden zone or road to insanity - which view was very old and powerful and haunted math for 2000+ years - is precisely what Cantor's own work overturned. Saying that infinity drove Cantor mad is sort of like mourning St. George's loss to the dragon: it's not only wrong but insulting.

Hideous psychic fallout they'd all endured both in active marijuana-dependency and then in marijuana-detox: the social isolation, anxious lassitude, and the hyperself-consciousness that then reinforced the withdrawal and anxiety - the increasing emotional abstraction, poverty of affect, and then total emotional catalepsy - the obsessive analyzing, finally the paralytic stasis that results from obsessive analysis of all possible implications of both getting up from the couch and not getting up from the couch.

Nothing brings you together like a common enemy.

What teachers and the administration in that era never seemed to see was that the mental work of what they called daydreaming often required more effort and concentration than it would have taken simply to listen in class. Laziness is not the issue. It is just not the work dictated by the administration.

I received 500,000 discrete bits of information today, of which maybe 25 are important. My job is to make some sense of it.

My worst character flaw that I'm conscious of is that I tend to think my way into circles instead of resolving anything. It's paralyzing and boring for people around me.