出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第275页（220字）
严格遵守，绝不改变，例全校师生对于校规和作息时间都恪守不渝，所以学校办得井井有条。
The school spirit is excellent because teachers and students abide strictly by the regulations and timetables set by the school．