I miss the times when I used to walk tens of kilometers in a newly visited strange city, the pain and blisters you get from walking. Walking with a map trying to find your next adventure, and then suddenly realizing you have been walking around the same block, or even better you find yourself in front of a great monument or a historical building. The times you are almost next to broke but you are certain your memories get richer and you experience the fact that you are a citizen of the world, a small fly in a vast universe, a collection of memories, experiences, thoughts and ideas. It is not your color, your language, nor your passport that identifies you, these are obstacles lied to divide us into nations while we are mere citizens of this Earth. I assume if everyone traveled the globe, our different ideas and thoughts, our different beliefs and values will dissolve, and then we shall become true citizens of this world, humans with no differences.