The mathematical (and other) thoughts of a (now retired) math teacher,
憤怒,是片刻的瘋狂。..................................................
「仁慈」二個字,就能讓冬天三個月都溫暖。..................................................
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憤怒,是片刻的瘋狂。..................................................
「仁慈」二個字,就能讓冬天三個月都溫暖。..................................................
Post a Comment