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計算復雜性的美在于它能夠根據問題的固有難度對問題進行分類。

To do things with words is not a special kind of doing， but a special kind of speaking.

I don't care about the past, I care about the future.

The artist must be a witness to his time.

創新不僅僅是關于新產品；而是重新思考整個客戶體驗。

To be a diplomat is to be a professional liar, but the best diplomats are those who lie the least.

解釋：知道房屋漏雨的人在房屋下，知道政策有失誤的人在民間，知道經書錯誤的人在諸子。