Do as you would be done unto.
More Latin Proverbs:
Science is unlimited in its course; life is short.Latin
He conquers who conquers himself. [Vincit qui se vincit.]
Latin
If you always live with those who are lame, you will yourself learn to limp.
Latin
Let them hate, so that they fear me.
Latin
Boldly ventured is half won.
Latin
To pray is to work, to work is to pray.
Latin