Drones are not toys, but tools to transform industries.
在你的生活中，有几个地方，或者可能只有一个地方，发生了某件事，然后还有其他所有地方。
The thing that we are trying to do at Facebook, is just help people connect and communicate more efficiently.
写作是一种自我救赎。
The motor of our ingenuity is the question ‘Does it have to be like this?’, from which arise political reforms, scientific developments, improved relationships, better books.
我追求的是建筑的纯粹性，去除一切不必要的装饰。
The future of medicine lies in understanding the smallest details.
The world is a conspiracy to keep you from knowing the truth.