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在數(shù)學中，從問題到答案的旅程往往比答案本身更具啟發(fā)性。

The truth is always something that is told, not something that is known.

Every piece of fruit tells a story—of the land, the labor, and the love that went into growing it.

書籍可能是危險的。最好的書應該貼上“這可能會改變你的生活”的標簽。