Travel...

"That is why we need travel. If we don't offer ourselves to the unknown, our senses dull. Our world becomes small and we lose our sense of wonder. Our eyes don't lift to the horizon; our ears don't hear the sounds around us. The edge is off our experience, and we pass our days in a routine that is both comfortable and limiting. We wake up one day and find that we have lost our dreams in order to protect our days. "- Kent Nerburn, Letters to my Son