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理解計算的極限與推動其邊界同樣重要。

沒有犧牲，就沒有自由。

The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.

創(chuàng)新不僅僅是技術(shù)，更是改變思維方式。