兄弟有善 (형제유선) : 형제간에 착함이 있으면

必譽于外 (필예우외) : 반드시 외부에 칭찬하고

兄弟有失 (형제유실) : 형제간에 잘못이 있다면

隱而勿揚 (은이물양) : 숨겨서 드러내지 말아라

When the brothers are kind to each other.

must let others know about it.

When the brothers make mistakes,

don't let anyone know about it.