“San Francisco, by contrast, is all about the collision between man and the universe. It is on auto-derive. Anarchic, blown-out, naked, it shuffles its own crazy deck. To walk the streets is to be constantly hurled into different worlds without event trying. As William Saroyan wrote, "The city has the temperament of a genius. It's unpredictable. Any street is liable to leap upwards at any time . . . It is a city with no rules. Like nature itself it improvises as it goes along.” CitiesSan Francisco Bay Book:Cool Gray City of Love: 49 Views of San Francisco Source: Cool Gray City of Love: 49 Views of San Francisco