The motto of St. Josephs Boys' High School is 'QUANTI EST SEPERE'.
St. Josephs Boys' High School was created in 1951.
Parktown Boys' High School's motto is ''Arise''.
Southland Boys' High School's motto is 'Not for school but for life we are learning'.
The motto of Ashfield Boys' High School is 'Pariter manus et mens'.
The motto of Wynberg Boys' High School is 'Supera Moras'.
The motto of Canterbury Boys' High School is 'Truth and Honour'.
Blacktown Boys High School's motto is 'Learn to Live.'.
Asquith Boys High School's motto is 'Grow In Wisdom.'.
Epping Boys High School's motto is 'Strive to Achieve'.
Kelston Boys' High School's motto is 'To wisdom with honour'.
Wynberg Boys' High School's motto is 'Overcoming Difficulties'.
Christchurch Boys' High School's motto is 'Altiora Peto'.