A cheerful heart is good medicine, but a crushed spirit dries up the bones.
NMVA merry heart does good [like] a medicine: but a broken spirit dries the bones.
OJBA lev same'ach doeth tov like a medicine, but a downcast ruach drieth up the bones.
RVA merry heart is a good medicine: but a broken spirit drieth up the bones.
T4TBeing cheerful is like swallowing good medicine; being discouraged/gloomy all the time will ◄drain away your energy/cause you to become weak► [MTY].