“Eat and Sleep” Good food and good wine are plentiful in Italy. Even a simple pasta dish with just olive oil tastes extraordinary. Here are a few restaurants I tried — mostly recommended by friends and locals.   Osteria Del Cinghiale Bianco (the White Boar) in Florence serves good reliable typical Tuscan cuisine.   Enoteca Pitti Gola e Cantina is a quaint wine bar located across Palazzo Pitti that also serves traditional and modern Italian cuisine. They specialize in small production, high end wines.   I was at Cibreo Trattoria when I last visited Florence 13 years ago and the experience was…