To go to bed late and rise early; to work diligently and assiduously.
为了完成这个重要项目，团队成员们都宵寝晨兴，不辞辛劳。
To complete this important project, all the team members went to bed late and rose early, working tirelessly.
Era:
Ancient
Frequency:
Next Idiom
To go to bed late and rise early; to work diligently and assiduously.
Era:
Ancient
Frequency: