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A people without children would face a hopeless future; a country without trees would face a future with even less hope.

我不相信運氣，我相信準備遇到機會。

Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.

The beauty of architecture emerges from solving problems, not from decorating surfaces.

最重要的是保持開放的心態。

詩不是情感的放縱，而是情感的逃避；不是個性的表達，而是個性的逃避。