“手不释卷”的意思是不肯把手中的书放下来,比喻抓紧时间勤学,或看书入了迷。卷,指书。这个成语来源于《三国志·吴志·吕蒙传》注引《江表传》:“光武(刘秀)当兵马之务手不释卷。”三国时代,东吴有一员大将,名叫吕蒙,字子明。年青时,家境贫困,无法读书。从军后,虽作战骁勇,常立战功,却苦于缺少文化,不能把战例经验总结写下来。 “Hands do not release volumes ” means refuse to put the hands of the book down, to seize the time to study hard, or read a book into the fan. Volume, finger book. This idiom comes from the “Three Kingdoms Wu Zhi Lu Meng Chuan” Note cited “Jiang table Biography”: “Guangwu (Liu Xiu) soldier Ma hand does not release the volume.” "Three Kingdoms times, Soochow generals, named Lu Meng, Word Ming. When young, family poverty, unable to study. After the military, although fighting bravery, often meritorious service, but suffer from a lack of culture, can not write down the experience of war experience.