Dog parks are more cliquish than any other human gathering with the possible exception of seventh grade. Deal with it.

I teach a non-fiction writing class at New York University, and one of my great pleasures is deciding on the syllabus.

Now we're e-mailing and tweeting and texting so much, a phone call comes as a fresh surprise. I get text messages on my cell phone all day long, and it warbles to alert me that someone has sent me a message on Facebook or a reply or direct message on Twitter, but it rarely ever rings.

The old orchid hunter lay back on his pillow, his body limp... 'You'll curse the insects,' he said at least, 'and you'll curse the natives... The sun will burn you by day and the cold will shrivel you by night. You'll be racked by fever and tormented by a hundred discomforts, but you'll go on. For when a man falls in love with orchids, he'll do anything to possess the one he wants. It's like chasing a green-eyed woman or taking cocaine... it's a sort of madness.

Knowledge is a beautiful thing, but there are a few things I wish I didn't know.

Places like Hilton Head, with water adjacency and nice climates, are in high demand, and land values are insane. In the case of Hilton Head, which was developed in 1970 on what had been a mosquito- and alligator-infested swampy barrier island, land value has leaped from nearly zero to now unaffordable.

I had forgotten how thrilling a snow day is until my son started school, and as much as he loves it, he swoons at the idea of a free day arriving unexpectedly, laid out like a gift.