Though San Francisco is a literary city, the typical idioms don’t apply here. The one about the pot calling the kettle black is both racist and offensive to Williams-Sonoma, where the best pots are copper and the priciest kettles stainless. And you can certainly have your cake and eat it too—just ask Elizabeth Falkner.
Lately I’ve been demystifying the notion that you can’t teach old dogs new tricks. The old dogs: my parents, who emigrated from New York to San Francisco practically moments after my wife gave birth to our daughter, who’s now 2.