求翻译：校训乃一校之魂，原本是学校校长讲话中的关键词语，因为既有底蕴又有实效，所以被一 代一代的教师和学子们传递下去，时间一长，就成了约定...是什么意思？

Motto is the soul of a school, the school principal speech was originally the key words, because the effectiveness of both the background there, they were generations of teachers and students who pass along, over time, it becomes a convention ...

正在翻译，请等待...

The exhortation to students is soul of the school, is originally school principal speaks the essential words and expressions, because both has the inside story and to have the actual effect, therefore transmits by a generation of generation of teacher and the scholars, time one long, has become the

The school motto is the soul of one school, was originally a school principal key words in the speech, because there are both background and practical results, so it was passed on from generation to generation of teachers and students, a long time, it became a Convention ...

Motto is the soul of a school, the school principal speech was originally the key words, because the effectiveness of both the background there, they were generations of teachers and students who pass along, over time, it becomes a convention ...