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The progress of mathematics is measured by the number of problems it can solve.

Your time is limited, so don’t waste it living someone else’s life.

I believe in love, but I also believe in protecting my heart.

To understand others, you must first understand yourself.

Real queens fix each other's crowns.

The human being needs sadness as much as he needs joy.

To love to read is to exchange hours of ennui for hours of delight.

我們必須在經濟增長和環境責任之間取得平衡。