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You can tell more about a person by what he says about others than you can by what others say about him.　　

【譯文】學(xué)問來源于思考。

The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.

最好的藝術(shù)來自內(nèi)心，而不是頭腦。

我總是嘗試從每次經(jīng)歷中學(xué)習(xí)，無論是積極的還是消極的。