I am lucky to live in one of Europe"s most beautiful cities. Prague is a city that sustained minimal damage in World War II, so the streets look very much as they looked since the 30 Years War. One of the delights of the city is the significant number of turn-of-the-century cafes.One summer afternoon I was sitting in my favorite cafe, the Obecni dum (pictured here), waiting to meet up with a former student who wanted...