关于规则的谚语如下：

1、a nation has it's rule and a family also has one！国有国法，家有家规！

2、a bargain is a bargain.达成的协议不可撕毁。

3、dot the i's and cross the t's.一点一划，循规蹈矩。

4、every brave man is a man of his word.勇敢的人都是信守诺言的人。

5、rules are meant to be followed,not broken.规则制订出来是让人遵守，而不是让人破坏