种树的最佳时间是20年前；第二好的时间就是现在。
The best time to plant a tree was 20 years ago; the second best time is now.
你的时间有限，不要浪费在过别人的生活上。
There is no solitude in the world like that of the big city.
There are no mistakes in art, only unexpected discoveries.
To win you have to believe you are the best. If you're not, pretend you are.
The best scientific discoveries often happen at the interface of different disciplines.
Success is not about the awards, it's about touching people's lives.
有钱人说真话有人相信，贫穷人说话别人怀疑不相信。