I believe the source is https://mathwithbaddrawings.com/2015/12/16/good-mathematician-vs-great-mathematician/ https://mathwithbaddrawings.com/2015/12/16/good-ma

I believe the source is https://mathwithbaddrawings.com/2015/12/16/good-mathematician-vs-great-mathematician/ https://mathwithbaddrawings.com/2015/12/16/good-mathematicia...