Travel, in the superficial sense at least, is a good cure for loneliness. When you travel, especially in the third world, you quickly find that you get more friends than you know what to do with.
Pico IyerTravel spins us round in two ways at once: It shows us the sights and values and issues that we might ordinarily ignore; but it also, and more deeply, shows us all the parts of ourselves that might otherwise grow rusty.
Pico Iyer