The great Tang dynasty Chinese Medicine Practitioner Sun Simiao (孙思邈) once wrote:
上医医未病之病
中医医欲病之病
下医医已病之病
Translated, it means:
The best doctors treat the disease that is yet to occur
The average doctors treat the disease that is about to occur
The mediocre doctors treat the disease that has already occurred
What does this mean [...]




