One day I met a friend of mine. He was a Marketing Manager in a Cola company, posted in the Middle East. Seeing him back home, I got surprised and asked, " Weren't you supposed to be in Arabia ?" He gave his account thus. "I got posted in the Middle East. I was very confident that I will makes a good sales pitch as Cola is virtually unknown there. But, I had a problem I didn't know to speak Arabic. So, I planned to convey the message through pictures. I made 3 posters: First, A man crawling through the hot desert sand.. totally exhausted and panting. Second, The man is drinking our Cola. Third, Our man is now totally refreshed." " Thats a very good ad", said I," what can be a problem with it ?" He replied," Well, I didn't know Arabic, neither did I realize... that Arabs read from right to left"