Two days ago, I met a stranger in London underground as I was exploring the city. The conversation started small as I was asking about the underground map. Then, we found ourselves talking about everything from work to traveling to culture. He is from Canada working in UK and I am from Saudi coming here for a short visit. He is Atheist and I am a Muslim and despite so many differences between us, I realized that I have more in common with this total stranger than with the friends who speak my language or practice my faith. So, for those who confine the scope of their life  solely on one religion, one language or one race, and fight everyone who is different, will eventually realize how pathetic they are, because they simply failed to understand the most important aspect of life and it is diversity.