功高不賞 gōng gāo bù shǎng

DEFINITIONS

  1. high merit that one can never repay (idiom); invaluable achievements

CHARACTERS

功 gōng achievement, merit, good result
高 gāo high, tall; lofty, elevated
不 bù no, not; un-; negative prefix
賞 shǎng reward, grant, bestow; appreciate