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學習數學的最好方法就是去做數學。

Every artist dips his brush in his own soul, and paints his own nature into his pictures.

真正的勇氣是直面自己的弱點，并拼盡全力改變它。

我們民主的最大祝福是自由。但歸根結底，我們唯一的自由是自律的自由。

The novel is a lie that tells the truth, a lie that reveals reality more profoundly than the factual truth.

戀愛是艱苦的，不能期待它象美夢一樣出來。