Doing nothing is glorious. It is one of life’s deepest pleasures and ultimate goals. Yesterday, I walked a couple of miles to a stretch of beach at the end of Cape Cod, where the tide sweeps in and out to create vast warm shallow pools of water surrounded by marshes. I brought a book, which was in fact a collection of Cicero’s essays on life and death and old age, but never opened it. I’d already started, and Cicero’s defence of getting old amounts to the idea that you can keep working productively until the day you drop dead, which was not exactly the theme I was after when I picked it up, but I left it in my knapsack for other reasons. One of those was to use my eyes beyond reading. Words, words, words, anything to be free of them from time to time.