To bear something firmly and earnestly in mind, often implying deep concern, longing, or remembrance.
她把老师的谆谆教诲切切在心，时刻提醒自己要谦虚学习。
She kept her teacher's earnest advice firmly in mind, constantly reminding herself to learn with humility.
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To bear something firmly and earnestly in mind, often implying deep concern, longing, or remembrance.