所有老年人共享的大秘密是，你在七八十年里真的没有改变。你的身体改变了，但你一点也没变。当然，这会引起很大的困惑。
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.
The difference between a dream and a goal is action.
我不是天才，我只是比别人努力多一点。
有些伤口永远不会愈合，它们只是不再流血。
要想改变世界需先改变他自己。
Innovation is not just about technology, it's about changing people's lifestyles.
