It’s a matter of pressing interest, I find. What is the purpose of my average day?

If you’d asked me that five years ago, I would’ve equably cited John Dryden, who said that the purpose of literature is to give ‘instruction and delight’. That verdict goes back three centuries, and in my opinion has worn pretty well.*

You hope to delight, and also to instruct. Instruct in a way that you hope will stimulate the reader’s mind, heart, and, yes, soul, and make the reader’s world fuller and richer. My ambition is summed up by a minor character in the late-period Bellow novel The Dean’s December: a stray dog, on the streets of Bucharest, whose compulsive barks seem to represent ‘a protest against the limits of dog experience (for God’s sake, open the universe a little more!)’.