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在數(shù)學(xué)中，提出問(wèn)題的藝術(shù)必須比解決問(wèn)題更有價(jià)值。

The real competition is not between products, but between business models.

The motto of chivalry is also the motto of wisdom; to serve all, but love only one.

I write to remember, to not forget.

All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

人最珍貴的是生命，生命最珍貴的是道。