Based on and inspired by a cleaner at my workplace. I love her dedication and attention to details.I use the term "Go with the flow" to show how she dances with the lines of the slats she cleans. It is a moving spectacle everyday. She doesn't speak English but speaks Mandarin in an accent I find difficult to understand. She also seems to have a lisp which makes it harder for me to understand what she is saying. But I did thank her one morning as she wiped the glass of my library door. It made her smile very widely. And it made my day.