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Democracy is the worst form of government except for all those other forms that have been tried from time to time.

Collaboration across borders is essential to solving global food challenges.

The most important thing in computer graphics is to understand light and how it interacts with surfaces.

One strategy: "We've had three big ideas at Amazon that we've stuck with for 18 years， and they're the reason we're successful: Put the customer first. Invent. And be patient."

記憶是一種成就，一種更新。

The advantage of living alone is that you don’t have to consider anyone else.