Former Prime Minister of the United Kingdom, Winston Churchill, once said: “I took a taxi one day to the BBC office for an interview. When I arrived, I asked the driver to wait for me for forty minutes until I got back, but the driver apologized and said, “I can’t, because I have to go home to listen to Winston Churchill’s speech.” I was amazed and delighted with the man’s desire to listen to my speech! So I took out ten pounds and gave it to the taxi driver without telling him who I was. When the driver collected the…