Newton Moore Senior High School's motto is 'Hoc Signo Vinces'.
The motto of Marygiri Senior Secondary School is 'Light and Peace'.
Newton Country Day School's motto is 'Courage and Confidence'.
The motto of Nehale Senior Secondary School is 'Education crown of future'.
The motto of South Fremantle Senior High School is 'Character'.
The motto of Eastwood High School - Newton Mearns - is 'Floreat Labore'.
The motto of Lynwood Senior High School is 'Sincerity'.
The motto of Merredin Senior High School is 'Advance'.
Carine Senior High School's motto is 'Service'.
The motto of Hamilton Senior High School is 'Be True'.
Pinjarra Senior High School's motto is 'Be True'.
The motto of Melville Senior High School is 'Service'.
Armadale Senior High School's motto is 'Strive'.
The motto of Collie Senior High School is 'We Strive'.
Newman Senior High School's motto is 'Determination'.
The motto of Warwick Senior High School is 'Integrity'.
Northam Senior High School's motto is 'Achievement'.
Applecross Senior High School's motto is 'Achieve'.