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The core of drones is not how high they fly, but how well they are used.

JD.com wants to be a century-old enterprise.

the only thing we have to fear is fear itself.

Happiness is a gift and the trick is not to expect it, but to delight in it when it comes.

"A good story should make you laugh and cry in equal measure."

最偉大的故事是那些讓我們感覺不那么孤獨的故事。