Simple and understandable.
However the concept of travel is deeper than we can, at a first point of view, realize. Traveling is an exchange, a mix of information that we group to construct thoughts, ideas and answers to existential questions. It's self experience reflected into other cultures, a way of understanding the world and ourselves as a part of it.
You can see it, you feel it and you absorb it, it's part of you now (and you are part of it).
