I like to go to work, and also, I don't have any kids. I don't have any hobbies. I don't like to travel. So going to work is kind of it.

Own only what you can always carry with you: know languages, know countries, know people. Let your memory be your travel bag.

Know how to travel from your town to a nearby town without a car, either by bus or by rail.

When you travel so many weeks a year, it's always nice to have a home-cooked meal.

I don't feel restless, I just like to travel.