It took years after I’d graduated from Amherst to realize that people were actually far more complicated and interesting than books, that almost everyone else suffered the same secret fears and inadequacies as I, and that feeling alone and inferior was actually the great valent bond between us all. I wish I’d been smart enough to understand that when I was an adolescent.

The severing of an established connection is exponentially more painful than the rejection of an attempted connection.

What if sometimes there is no choice about what to love? What if the temple comes to Mohammed? What if you just love? without deciding? You just do: you see her and in that instant are lost to sober account-keeping and cannot choose but to love?

The point here is ... to be just a little less arrogant. To have just a little critical awareness about myself and my certainties. Because a huge percentage of the stuff that I tend to be automatically certain of is, it turns out, totally wrong and deluded.

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.

But the young educated adults of the 90s -- who were, of course, the children of the same impassioned infidelities and divorces Mr. Updike wrote about so beautifully -- got to watch all this brave new individualism and self-expression and sexual freedom deteriorate into the joyless and anomic self-indulgence of the Me Generation. Today's sub-40s have different horrors, prominent among which are anomie and solipsism and a peculiarly American loneliness: the prospect of dying without once having loved something more than yourself.

The man who knows his limitations, has none.