不要害怕失败,因为失败是成功的垫脚石。
If you want to fly, you have to give up what weighs you down.
If you go back a few hundred years, what we take for granted today would seem like magic—being able to talk to people over long distances, to transmit images, flying, accessing vast amounts of data like an oracle. These are all things that would have been considered magic a few hundred years ago.