The idiom "废寝忘食" literally means to neglect sleep and forget about food. It describes being so absorbed and diligent that one forgets daily sleep and meals. This idiom originates from The Analects, Shu Er: "He is so eager to learn that he forgets his meals, so happy that he forgets his worries, and does not even realize that old age is approaching." Confucius used this to describe his own absorption in learning. It is often used to praise someone's extreme dedication and focus on work, study, or a cause, and carries a strongly positive connotation. It is typically used to describe researchers, students, artists, and others who throw themselves entirely into solving difficult problems or completing creative work. In terms of cultural background, it reflects the traditional Chinese virtues of diligence, hard work, and unremitting self-improvement, emphasizing that spiritual pursuits are higher than material enjoyment. Emotionally, it conveys admiration and praise, but also implies concern for physical health, reminding people to balance work and rest.
📝 Example
1. In order to crack this research problem, he worked day and night for a whole month, forgetting to eat and sleep. (Describing how single-mindedly devoted he was, to the point of neglecting sleep and meals.)
2. On the eve of the college entrance examination, she reviewed her lessons so intently that she forgot to eat and sleep, devoting almost all her time to studying. (Describing how deeply absorbed she was, forgetting rest and food.)