To give you an idea, here is one of the interviews from David Foster Wallace's Brief Interviews with Hideous Men.
B.I. #19 10-96
'Why? Why. Well, it's not just that you're beautiful. Even though you are. It's that you're so darn smart. There. That's why. Beautiful girls are a dime a dozen, but not—hey, let's face it, genuinely smart people are rare. Of either sex. You know that. I think for me, it's your smartness more than anything else.'
'Ha. That's possible, I suppose, from your point of view. I suppose it could be. Except think about it a minute: would that possibility have even occurred to a girl who wasn't so darn smart? Would a dumb girl have had the sense to suspect that?'
'So in a way you've proved my point. So you can believe I mean it and not dismiss it as just some kind of come-on. Right?'