Translation

• to rise early and sleep late (idiom)
• to work hard
• to study diligently
• to burn the candle at both ends

Synonyms

• 不畏难辛, 不辞辛苦, 争分夺秒, 分秒必争, 刻苦耐劳, 勒石记痛, 勤勤恳恳, 勤奋好学, 发愤, 只争朝夕, 夜以继日, 奋发进取, 孜孜, 孜孜以求, 尽瘁鞠躬, 戴月披星, 日以继夜, 早出晚归, 朝乾夕惕, 焚膏继晷, 见缝插针, 起早贪黑, 闲不住