I recalled an incident from my childhood, which always spur me on when I get cold feet for any new challenges.I remember my first lesson in Fine Art and how the teacher taught us a great wisdom in a very simple way.It was a rainy day in the tropics, with mud everywhere. The teacher handed out a blank sheet of paper to each pupil a to check both sides of the white A3 paper on our desk, then he asked: "Who among you can tell me the content of that paper on your desks?"We all checked both sides an