YOU SAID:

the spirit is weak but the flesh is willing

INTO JAPANESE

精神は弱いですが、肉は喜んで

BACK INTO ENGLISH

Willing flesh is weak the spirit,

INTO JAPANESE

肉を喜んでは弱い、精神

BACK INTO ENGLISH

Willing flesh is weak, the spirit

INTO JAPANESE

肉を喜んでは弱い、精神

BACK INTO ENGLISH

Willing flesh is weak, the spirit