The motto of Endeavour High School is 'Endeavour to be the best you can be'.
The motto of Spotswood College is 'High Endeavour'.
The motto of Crickhowell High School is 'Excellence Through Endeavour'.
James Cook High School's motto is 'Endeavour'.
Matraville Sports High School's motto is 'Endeavour'.
The motto of Hudson Park High School is 'By endeavour we will succeed'.
The motto of The British Co-Ed High School is 'Endeavour'.
The motto of Australind Senior High School is 'Through Endeavour, Success'.
The motto of Endeavour College is 'LIFE and Community in Christ'.
The motto of PPEP TEC High Schools is 'Stiving for Academic Excellence'.
The motto of Cranbrook Schools is 'Enter to Learn, Go Forth to Serve'.
Rosehill Intermediate's motto is 'Endeavour To Be Strong'.
The motto of Beaufort High School is 'Where Small Schools Make a Big Difference!'.