Einstein famously (and actually) had poor grades in subjects he had no interest in, and did great in subjects he enjoyed. It seems to have delayed his progress

Einstein famously (and actually) had poor grades in subjects he had no interest in, and did great in subjects he enjoyed. It seems to have delayed his progress that no one recognized his skill and passion early on. Bad filters look for weaknesses and good filters look for strengths. Anyone who excels in at least one area has potential to do great things.