Justice seems to mean adhering to the principal, justice in the city, adhering to the principal of division of labor.

正义似乎意味着谨守本份，城中正义，谨守着劳动区分的主要原则。

耶鲁公开课 - 政治哲学导论课程节选

I always worry about people who have such important businesses because some big deal may become in crisis or something; people like that have trouble sometimes adhering to a schedule.

我时常担心,这些人事务缠身,可能会因为某些突发的危机或别的事情,而改变自己的日程

耶鲁公开课 - 金融市场课程节选

Or adhering to the Declaration ? and pursuing happiness?

还是遵循宣言行事,追求幸福？

哈佛公开课 - 幸福课课程节选