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The world is full of people who have never, since childhood, met an open doorway with an open mind.
世界上充满了自童年以来从未以开放的心态面对开放之门的人。
Contemplating the weaknesses of others is easy; contemplating the weaknesses in yourself is hard, but it pays a much higher reward.
Technology alone won't solve our challenges; it takes vision, collaboration, and execution.
"If you want a picture of the future, imagine a boot stamping on a human face—forever."