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The future of drones is open and shared.

Every lump of coal we mine keeps the lights on in someone's home.

"Writing is a way to make sense of our relationships."

訣竅是關(guān)注你周圍發(fā)生的事情并繼續(xù)寫作。

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

記憶是一種成就，甚至是一種更新。