Syed Kamall writes: I believe in ambition.I was born, grew up and live in London. My father came to Britain in the 1950s to work on the railways and as a bus driver. My parents taught me that if you work hard and believe in yourself, there is no limit to what you can achieve.After several attempts at being elected, I picked myself up, dusted myself off each time, and ran for office again until I became a Member of the European Parliament representing London in 2005.