YOU SAID:

Less brains and more courtesies.

INTO JAPANESE

少ない脳およびより多くの礼儀。

BACK INTO ENGLISH

Less cerebral and more civility.

INTO JAPANESE

少ない脳より礼儀正しく。

BACK INTO ENGLISH

Brain less than polite.

INTO JAPANESE

脳未満丁寧。

BACK INTO ENGLISH

Brain less than polite.