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37页(194字)
早起晚睡,形容勤奋不怠,例曹丞相夙兴夜寐,凡奏折皆亲自过目。
Premier Cao slaved from morning till night and never allowed a document to pass his hands without close scrutiny.