Handbags   (The sad, the bad and the ugly. Non-productive stuff here.)

Once upon a time, you could type into Google Translate:
The spirit is willing but the flesh is weak,
Translate it into Russian
Re-enter the Russian text
Google translate it back to English, and you got

The Vodka is good but the meat is rotten

Google quickly moved to treat the piece as an idiom, and provide a more appropriate translation.

BUT, they spoiled things by claiming you never were able to do the former.

It was so obviously a lie.

All you had to do was type something like:

Willing was the spirit although the flesh be weak or similar variants on the original to once more get bizarre results.