When studying physics at university, Albert Einstein missed many of the mathematics classes thinking them superfluous. Luckily, his friend Marcel Grossmann (left) took excellent notes.
Later, when developing his general theory of relativity he asked Grossmann for help with math.
My granddaughter getting #Kumon Golden Trophy for being 4 years ahead of her class in #Mathematics - Trophy is being presented by Managing Director of Kumon #India and #SriLanka