Today was my first day back in San Francisco after     1     in the Redwood Forest and visiting the wine country of Napa Valley. I have to     2     that it     3     feels good to be back in the city again. And what a city—a city that was able to rebuild itself after the earthquake that     4     in 1906. There are so many beautiful old buildings—many sitting on top of big hills,     5     great views of the city, the ocean, and the Golden Gate Bridge.