YOU SAID:
Don't work hard work smart
INTO JAPANESE
頑張らないで賢く働こう
BACK INTO ENGLISH
Don't try hard, work smart
INTO JAPANESE
がんばるな、賢く働け
BACK INTO ENGLISH
Work hard, work smart
INTO JAPANESE
懸命に働き、賢く働く
BACK INTO ENGLISH
work hard work smart
INTO JAPANESE
懸命に働き、賢く働く
BACK INTO ENGLISH
work hard work smart
That didn't even make that much sense in English.