YOU SAID:

The hardest sacrifices require the strongest wills

INTO JAPANESE

最も難しい犠牲は最も強い意志を必要とする

BACK INTO ENGLISH

The most difficult sacrifices require the strongest will

INTO JAPANESE

最も困難な犠牲は最も強い意志を必要とします

BACK INTO ENGLISH

The most difficult sacrifices require the strongest will