The trouble was an inadequate self-image ("I don't have a mathematical mind"; "I'm just naturally a poor speller").
问题在于一个不正确的自我意识（“我没有学数学的脑袋”，“我天生拼写方面不好”）。
A student of mathematics must fix in mind the symbols and terms in mathematics in order that he may be able to have the foundation of the mathematical subject .
为了能打下数学基础，一个学数学的人必须牢记数学中所用的符号及术语。
A bill collector, of necessity, has a closed heart, a mathematical heart, a heart of debits, a mind that is working and a heart that recedes.
条例草案“，收集的必要性，有一个封闭的心，一个数学的心脏，心脏的借记，是工作的一记心，回落。”
A bill collector, of necessity, has a closed heart, a mathematical heart, a heart of debits, a mind that is working and a heart that recedes.
条例草案“，收集的必要性，有一个封闭的心，一个数学的心脏，心脏的借记，是工作的一记心，回落。”
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