Complex sentence: The school's Latin motto, located at the base of the crest, "Ex Doctrina Mores", means "as a result of knowledge, training, indoctrination and education come character and right living".
Split into simpler sentences: The school's Latin motto, located at the base of the crest, is "Ex Doctrina Mores". It means "as a result of knowledge, training, indoctrination and education come character and right living".