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In mathematics, the journey of discovery is often more rewarding than the destination itself.

要理解現在，我們必須首先理解過去。

Consciousness serves the organism's need to interact effectively with its world.

Sorrow is hushed into peace in my heart like the evening among the silent trees.

We suffer from an incurable disease called hope.

翻譯：鼓勵人們堅持不懈地努力，最終會取得成功。