JUDEX NON POTEST INJURIAM SIBI DATAM PUNIRE by Law Professor Latin, meaning A judge cannon punish a wrong done to himself. Related Posts:JUDEXJUDEX NON POTEST ESSE TESTIS IN PROPIRA CAUSAINJURIA NON EXCUSAT INJURIAMNEMO POTEST MUTARE CONSILIUM SUUM IN ALTERIUS INJURIAMJUDEX EST LEX LOQUENSREX NON POTEST PECCARE