To study diligently, even under difficult or unconventional circumstances; to be assiduous in one's studies.
他从小就养成了据鞍读书的好习惯，无论走到哪里，手里总不离卷。
He developed a good habit of studying diligently from a young age; wherever he went, a book was always in his hand.
Era:
Ancient
Frequency:
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